question:You are an AI assistant. You will be given a task. You must generate a detailed and long answer. Summarize this article: Nigel Twiston-Davies’s 11 year-old had given an exhibition round of jumping under the trainer’s son, Sam, until that point and was still contesting the lead when he ploughed through the fence. Another horse also fell at the fence, hampering two others, which caused them to unseat their rider. Little Josh, who gave Sam Twiston-Davies his big break as a jockey when winning the Paddy Power Gold Cup at Cheltenham in 2010, had been around the course twice before finishing seventh in this race a year ago and then winning the Grand Sefton Chase in December. “It’s a disaster,” said the trainer. “He was one of Sam’s favourites. He got him going as a professional and gave him a winner around here. He went out doing what he enjoyed and he won’t be forgotten.” David Muir, the RSPCA’s equine consultant, said: “I’m not going to defend the death nor condemn the BHA for producing more forgiving fences. I’m waiting on a post-mortem before commenting on this case.” There was a suspicion, however, after his failure to take off that, like Battlefront on Thursday, Little Josh may have had a heart attack going into the fence. It will have been a worry for the authorities that for the second time in two days there were a series of false starts before the starter could get them away in a race over the Aintree fences. Last night the Aintree stewards had 25 of the 29 jockeys who rode in the race into the stewards’ room for interviews and banned them all for one day. One thing is for sure, the 40 riders in today’s National can expect a stern talking to from stewards after weighing out for the race. Despite all that, professional jockeys who were getting their first feel of the newly-constructed fences, gave the course a ringing endorsement. Last year’s National winning jockey Daryl Jacob, who finished 12th in the Topham on Fistral Beach, said: “The fences definitely have a bit of give. They must have, as I should have fallen two or three times.” Another Grand National winner Jason Maguire, who finished fourth yesterday on Dunowen Point, said: “I had a nice run round – the fences seem brilliant.” Until that last ditch, the 15th fence yesterday, the race had been almost devoid of incident. One jockey was unseated at the eighth and another at the 14th, but the only actual faller until that point had come down at the ninth and a field of 27, headed by Little Josh, had skipped over Becher’s Brook, Foinavon, the Canal Turn and Valentine’s without a problem. Though there were a few more empty saddles because of the unseated riders, only three of the 29 starters actually fell and one of them, State Benefit, was led back by one of the course’s mounted outriders, an innovation for this year’s meeting. At the other end of the race on a day when Nicky Henderson horses could do nothing wrong Barry Geraghty and Triolo D’Alene emerged from a group of 15 to lead going to the last and run on to win by three quarters of a length from Walkon. Henderson had also won with My Tent Or Yours, Sprinter Sacre then made it four wins for the day when Minella Forfitness won the handicap hurdle. Having done all his winning this winter in soft or heavy going, the faster ground here might have been an issue for Albert Bartlett winner At Fisher’s Cross in the John Smith’s Sefton Novice Hurdle. However, if anything, Rebecca Curtis’s six year-old was even more impressive and went right away from his field to win in the manner of potentially smart novice chaser in the making. Dynaste, runner-up in the Jewson Novice Chase at Cheltenham, confirmed that he will be a major player in staying chases next season when taking the Mildmay Novice Chase with some degree of comfort. The grey was always travelling nicely and quickened well from the last fence to win by six lengths. ||||| Aintree racecourse will stage the Grand National on Saturday under unprecedented scrutiny after the Topham Chase over the same course on Friday resulted in the death of one horse and was the subject of two false starts. The death of Little Josh at the 15th fence was the first fatal injury to a runner as the result of a fall on the Grand National course since modifications were made to the fences following the deaths of two horses in last year's race. The incident followed the death from a suspected heart attack of Battlefront during a race over the National fences on Thursday. The start of Friday's Topham Chase was a shambles despite jockeys having been warned about their conduct at the start of races over the National course. Jamie Stier, the British Horseracing Authority director of raceday operations and regulation, said: "We are very disappointed with the starts to each of the two races run over the Grand National course over the last two days. Ahead of tomorrow's Grand National all riders will be expected to respect the importance of the start of the race and approach it in a much more appropriate manner." Little Josh appeared to put down his front feet at the 15th of the 18 fences, and then hit the obstacle and fell. He broke a shoulder and was humanely destroyed. Professor Chris Proudman, the veterinary advisor to Aintree racecourse, said:"He received immediate veterinary attention for a broken shoulder, but this injury was not treatable and it was the necessary course of action." The remaining 28 horses to contest the race returned uninjured. In all, 19 completed the course, three were pulled up and three more unseated their riders. "We have made significant improvements in safety at the course," John Baker, Aintree and North West Regional Director for Jockey Club Racecourses, said, "but we also recognise that jump racing carries risk you can never completely remove from the sport." Little Josh was trained by Nigel Twiston-Davies, who has saddled two Grand National winners, and ridden by his son, Sam. "He's gone out doing what he loved the most," said the trainer. "He's jumped round those fences before and it's one of those things. It could happen anywhere and it's not the fences, it could have happened at a park course." David Muir, equine consultant to the Royal Society for the Prevention of Cruelty to Animals, said that it is too early to draw conclusions about the death of Little Josh. "At this stage I'm not prepared to condemn the work done to produce a more forgiving fence," Muir said. "I'm waiting for the post-mortem results, as I'm not sure what happened here. The horse is an excellent jumper and he simply went through the fence." Liam Treadwell, who won the 2009 National on Mon Mome was taken to hospital after sustaining injuries in a fall at the ninth. ||||| Summary:

question:Explain how you used the definition to come up with the answer. Given a set of four words, generate the category that the words belong to. Words are separated by commas. The possible categories are social gathering, accomodation, physical property, measurement unit, corporate, nutritional value, boats, police punishment, location (proximity), card games, outdoor sport activity, military rank, baby animals, weather, consumer product, animals, boxing terminology, food, chocolate food, bird, type of sandwich, date status, body part, ocean, employment activity, moral characteristic, elements, poker, computers, construction, guitar part, shady activities, physical activity, kitchenware, temperature, type of rigidity, emotional status, season, mode of transportation, window material, activity, emotional display, geographical property, fried food, store status, widespread, aesthetic characteristic, alcoholic drinks, secretary duty, direction, personal characteristic, and animal. Q: leg, head, foot, eye A:

question:You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old. Meshuggah is a Swedish experimental metal and death metal quintet formed in 1987 in Umeå. Meshuggah is known for its use of extended polymetric passages, complex time signatures, dissonant guitar riffs, and harsh vocals. As of 2008, the band consists of vocalist Jens Kidman, guitarists Fredrik Thordendal and Mårten Hagström, bassist Dick Lövgren and drummer Tomas Haake. Based on that paragraph can we conclude that this sentence is true? Meshuggah played as a group in the early 1980's.

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