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.

Input: Consider Input: Article: The story happened during the Second World War. An old man lived in a small town of Germany. He had three sons and they all worked in the same factory where he had worked. After the war had begun, his sons were all made to join the army one after another and they all died in the fights. The old man was very sad. He didn't have enough food and was often hungry. And nobody helped him and he didn't know how to go on living. It was a very cold winter night. The old man couldn't go to sleep. He had been hungry for two days and it was so cold in his room that ice could be seen. He had to get up and began to run in the room until he lay down on the floor. The next morning he had to beg from door to door. He had been to a lot of cities and knew a lot. Once he came to a village, but the villagers were all poor and couldn't give him anything. He was too hungry to go to another village. He thought hard and found a way. He came to a police station and called out, "Hitler is a foolish pig!" Out came an old policeman at once. He took the old man into a room, gave him some bread and a cup of tea. Then he said, "Don't say so in our village, sir!" "I'm sorry, sir," said the old man. "I don't know it's Hitler's hometown." "No, no, sir," the policeman said in a hurry. "It's pigs' hometown!"
Answer: they had to do so

Output: The old man's sons joined the army because _ .

Input: Consider Input: Article: Mr. Templat was a teacher that I will never forget. I truly believe the teen years were the hardest time of my life. At that time, as a girl, I hated it when my parents asked me directly about my problems, making me more comfortable. I also remember many times when Mr. Templat would take me aside and talk to me. He had a special way of drawing out what the problem was. Every time he talked with me, I felt better He had a way of making his classes enjoyable. We always got the highest marks in math in our grade with his teaching. If there was a big world ball game on the radio, we would drop everything and he would put the name on so we could all enjoy it. That's just the way he is. Teens often hear things on TV or from adults about world problems that can frighten them. Now it is terrorism. Back in my teen years, it was the cold war. It worried me so much that I thought each day would be my last. Mr. Templat knew how much it troubled his students. He opened the subject up to discussion. He gave us a way to express our greatest fears and helped us understand war and politics. "One can feel afraid however brave he is." We were told. When I think back to those special days, I appreciate that he helped me through such a difficult time in my life.
Answer: ask her about them without making her feel uncomfortable

Output: To learn about the problems the writers had, Mr Templat would _ .

Input: Consider Input: Article: Dr. Sylvia Earle wants you to stop eating fish. It's not because fish are endangered, though wild fish stocks in many oceans are very low. It's not because they're bad for you, though fish in many areas are exposed to poisonous substances in the water. It's because they're smart. "Fish are sensitive, they have personalities," says the marine biologist. For Earle, eating a fish would be like eating a dog or a cat. "I would never eat anyone I know personally." There's a lot more to fish than meets the eye: they talk to each other, they like to be touched, and they engage in behavior that can seem very human. They can remember things and learn from experience. Earle and a growing number of animal rights activists see these as strong arguments against eating fish altogether. The activists also point out that fish feel pain and fish suffer horribly on their way from the sea to the supermarket. "While it may seem _ that fish are able to feel pain, like every other animal, some people think of fish as swimming vegetables," says Dr. Lynne Sneddon. "Really, it's kind of a moral question. Is the enjoyment you get from fishing (or eating fish) more important than the pain of the fish?" Fishermen and (fried) fish lovers are skeptical. "I've never seen a smart fish," says Marie Swaringen as she finishes off a plate of fish at a Seattle seafood restaurant. "If they were very smart, they wouldn't get caught." "For years, everyone's been telling us to eat fish because it's so good for us," says another diner. "Now I've got to feel guilty while I'm eating my fish? What are they going to think of next? Don't eat salad because cucumbers have feelings?"
Answer: Fish are clever
Output: According to Dr. Sylvia Earle, he would stop eating fish as a result of the following reasons EXCEPT _ .