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: Moses Mendelssohn, the grandfather of the well-known German composer , was far from being handsome. Along with a rather short stature , he had a hunchback . One day he visited a merchant in Hamburg who had a lovely daughter named Frumtje. Moses fell hopelessly in love with her. But Moses was refused by his ugly appearance When it was time for him to leave, Moses picked up his courage and climbed the stairs to her room to take one last chance to speak with her. She was a heavenly beauty, but caused him deep sadness by her refusal to look at him. After several attempts at conversation, Moses shyly asked, "Do you believe marriages are made in heaven?" "Yes, "She answered, still looking at the floor. "And do you?" "Yes I do, "He replied. "You see, in heaven at the birth of each boy, the God announces which girl he will marry. When I was born, my future bride was pointed out to me. Then the God added, 'But your wife will be humpbacked. '""Right then and there I called out, 'Oh God, a humpbacked woman would be a tragedy . Please, God, give me the hump and let her be beautiful. '" Then Frumtje looked up into his eyes and was stirred by some deep memory. She reached out and gave Mendelssohn her hand and later became his devoted wife.
Answer: he was not handsome and humpbacked

Output: At first Moses was refused by Frumtje because _ .

Input: Consider Input: Article: Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing decisions that denied victory to their team. A researcher was appointed to study the performance of some top referees. The researcher organized an experimental tournament involving four youth teams. Each match lasted an hour, divided into three periods of 20 minutes during which different referees were in charge. Observers noted down the referees' errors, of which there were 61 over the tournament. Converted to a standard match of 90 minutes, each referee made almost 23 mistakes, a remarkably high number. The researcher then studied the videotapes to analyse the matches in detail. Surprisingly, he found that errors were more likely when the referees were close to the incident. When the officials got it right, they were, on average, 17 meters away from the action. The average distance in the case of errors was 12 meters. The research shows the optimum distance is about 20 meters. There also seemed to be an optimum speed. Correct decisions came when the referees were moving at a speed of about 2 meters per second. The average speed for errors was 4 meters per second. If FIFA, football's international ruling body, wants to improve the standard of refereeing at the next World Cup, it should encourage referees to keep their eyes on the action from a distance, rather than rushing to keep up with the ball, the researcher argues. He also says that FIFA's insistence that referees should retire at age 45 may be misguided. If keeping up with the action is not so important, their physical condition is less critical.
Answer: analyse the causes of errors made by football referees

Output: The experiment conducted by the researcher was meant to _ .

Input: Consider Input: Article: American schoolchildren often wear uniforms if they attend religious or other private schools. Most public schools do not require uniforms. But over the last ten years or so, more of them have moved in that direction, including high schools. Students may have to wear a specially purchased uniform. Or they may just have to dress alike~for example, white shirts and dark color1ed pants or skirts. Even schools that do not require uniforms generally have a dress code or other rules about what they consider acceptable. Policies commonly ban clothing that shows offensive images or words, or simply too much skin. Items like hats may be not permitted because ,for example, different color1s may be connected with violent gangs. Some parents like the idea of uniforms. They say it means they do not have to spend as much on clothing for their kids. Others, though, argue that uniforms represent an unnecessary cost There are also debates about whether uniforms or other dress policies break civil rights. Students and parents have taken legal action against school dress requirements. Just last week, a judge blocked a middle school in Napa, California, from enforcing a dress code unless families have a way out of it The American Civil Liberties Union of Northern California brought the case for the families of several students who werfe punished Most attention centered on a girl who wore socks with the Tigger character from Winnie the PooK The school said its clothing policy, including no pictures of any kind, was needed to control a growing problem with gangs. The families argued that the policy went against free speech rights as guaranteed by the United States and California constitutions. The United States Supreme Court says student expression is protected as long as it does not harm the work and discipline of a school.
Answer: they probably waste an extra amount of money
Output: Some parents are against uniforms because they think _