In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Article: There are some things humans can go without. We can lose a kidney or a lung, an arm or two and still live perfectly well. But some fish put us to shame. They can _ without stomachs. One such fish is the stout longtom. The group it belongs to carries a more appropriate name: the needlefish. All needlefish lack stomachs. Their ancestors had them, but later they were lost. The stout longtom can reach 1.3 meters in length, and lives near the sea surface. Like all needlefish, it can jump out of the water to escape its enemies. Tropical fishermen are sometimes injured by needlefish. In 1977, a 10-year-old Hawaiian boy was killed when a needlefish jumped through his brain. The longtom eats smaller fish. It teeth are not good at cutting fish into pieces, so it swallows fish whole. Ryan Day from Australia and his colleagues wanted to know how the longtom digests its meaty meals without a stomach, so they ran some chemical tests about the fish. Day's results show that the longtom can consume food without the help of a stomach. It uses a special material called trypsin that can break down proteins without acid -- although the approach is less efficient than using a stomach. Because it's a meat-eating animal, the longtom gets a lot of protein in its food, so it can afford this slightly less efficient system for absorbing it. Two plant-eating fish that Day studies actually had higher levels of trypsin in their body, as their food was low in protein. Day thinks that the longtom and its stomachless relatives might actually have arrived at an energy-saving solution. He says that although the stomach is critical to many kinds of animal, the organ is "a fairly expensive organ to run". This perhaps explains why some animals have got rid of theirs.
Answer: digests the smaller fish in its body
Ryan Day ran the chemical tests in order to find out how the longtom _ .

Article: My oldest child, Emma, just returned to campus after a long holiday break to finish up her last period of college. These days, friends and family have begun flooding me with one question: What is she going to do after graduation? The job market is, after all, awfully tough. Just this month the Federal Reserve Bank published a study showing that "recent graduates are increasingly working in low-paid jobs or working part-time." The bright spot, according to the study, is for students who majored in STEM-- science, technology, engineering and mathematics -- areas in which recent graduates "have tended to do relatively well". But Emma is a student of the humanities at a small college. She's an American Studies major with a focus on the politics and culture of food. For quite a while, I think her field of study is so fashionable right now that I'm not the least bit worried she will find a good job. Yet the more I've thought about it, the more I've decided to be honest. "I'm not sure what Emma is going to do," I now say. "But she's gotten a great education and has really found her interest. -- and I know those things will serve her well over the course of her life." Nowadays, more and more universities and colleges are being measured by the salaries of their recent graduates. In this climate, encouraging your kid to study the humanities, seems, at best, unwise or, at worst, unconcerned with earning a living. But a college is not a vocational school. And promoting STEM subjects should not be society's only answer to helping the next generation grow in a competitive world. From the beginning, we never urged Emma to pick a college or a major with an eye on its expected return on money, as more and more families are doing. To Emma, what really matters will be something that we may not be able to measure for quite a long time: Emma's contribution to the world and how happy she is in it.
Answer: are worried about the job market
The author's friends and family _ .

Article: John "Mad Jack" Mytton (1796--1834) was a carefree English aristocrat who was born into immense wealth. However, he died a poor man after a life that was once described as " _ ". So, what went wrong? As a young boy, Jack went to Westminster School, but after only one year he was expelled for fighting with a teacher. He was then sent to Harrow School but only lasted three days before he was also thrown out. He was eventually educated by private tutors. After school, Jack went to Cambridge University. He arrived with 2,000 bottles of port, but left without graduating - he found university life boring. Later, he joined the army, enlisting with the 7th Hussars. As a young officer, he spent a year with the regiment in France as part of the occupation force after Napoleon's defeat in 1815. Jack passed the time gambling and drinking before resigning his commission. At the age of 21, he returned to his country house just in time to receive his inheritance. With an annual income of over PS800,000 in today's money, Jack was extremely rich... but it didn't take him long to spend it all. In 1819, he became an MP. In order to secure his seat, he offered voters PS10 notes to vote for him, spending more than PS10,000 in total. However, he found politics dull and went to parliament only once. Back at home, he would often drop bank notes in the gardens of his estate, and gave his servants vast amounts of spending money. Once he lost his racetrack winnings (several thousand pounds) when the wind blew all the money away. One of Jack's favorite pastimes was hunting. He would go in any kind of weather, occasionally with no clothes on. Sometimes, he would get up in the middle of the night, take off with a gun to look for something to shoot. Jack also kept a large number of pets. These included about 2,000 dogs. Some were fed on steak and Champagne and even wore livery. A favorite horse had free range inside Halston Hall and would often lie with Jack in front of the fire. Jack was a bit of a practical joker, too. He once left a horse in the bedroom of a guest. Another visitor fell asleep and woke up to find a live bear and two bulldogs in his bed. In 1826, as a result of a bet, Jack rode his horse into the Bedford Hotel, up the grand staircase and onto the balcony. Then, still sitting on the horse, he jumped off the balcony, landing among the diners in the restaurant below. Another time, he invited a local doctor to dine at Halston Hall. As soon as the doctor had left, Jack put on a highwayman's costume and raced ahead to rob the unsuspecting man. On another occasion, a passenger in Jack's carriage admitted that he'd never been in an accident, so Jack drove the carriage up a hill and turned it over. He would also slip red-hot coals into people's pockets as a joke. Eventually, Jack ran out of money and fell into debt. In 1830, he fled to France to avoid his creditors , but returned a couple of years later, ending up in prison in Southwark, London. Jack died there in 1834, a poor, lonely man. [(<<>> 20119 "Hell Raiser")]
Answer: Jack fed his favorite horse with meat and wine and often lay with it in front of the fire.
It can be inferred in the passage that _ .[ ]