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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: Homework can put you in a badmood , and that might actually be a good thing. Researchers from the University of Plymouth in England doubted whether mood might affect the way kids learn. To find out the answer, they did two experiments with children. The first experiment tested 30 kids. Someshapes were hidden inside a different, larger picture. The kids had to find the small shapes while sitting in a room with either cheerful or sad music playing in the background. To test their mood, the scientists asked the kids to point to one of five faces, from happy to sad. Children who listened to cheerful music tended to point to the smiley faces while the others pointed to the unhappy ones. The researchers found that sad kids took at least a second less to find the small shapes. They also found an average of three or four more shapes. In the second experiment, 61 children watched one of two scenes from a film. One scene was happy, and the other was sad. Just like in the first experiment, kids who saw the sad scene acted better compared to the others. The researchers guessed that feeling down makes people more likely to focus on a problem or difficult situation. Not all scientists agree with them, however. Other studies argued that maybe, that cheerful music in the first experiment distracted kids from finding shapes. While scientists work on finding out the answers, it still might be wise to choose when to do your tasks according to your mood. After eating a delicious ice cream, for example, write an essay.
Answer: whether mood affects their learning ability
Solution: Researchers did experiments on kids in order to find out _ .
Why? It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.

New input: Article: "I will never marry," the future Elizabeth I declared at the age of eight, and, to the terror of her people, the Great Queen kept her word. For four centuries, historians have guessed why Elizabeth never married.In her own day, her decision to remain single was considered absurd and dangerous.A queen needed a husband to make political decisions for her and to organise and lead her military campaigns.More important, she needed male heirs to avoid a civil war after her death. There was no shortage of suitors for the Queen, both English courtiers and foreign princes, and it was confidently expected for the best part of 30 years that Elizabeth would eventually marry one of them.Indeed, although she insisted that she preferred the single state, she kept these suitors in a state of permanent expectation.This was a deliberate policy on the Queen's part, since by keeping foreign princes in hope, sometimes for a decade, she kept them friendly when they might otherwise have made war on her kingdom. There were, indeed, good political reasons for her avoiding marriage.The disastrous union of her sister Mary I to Philip II of Spain had had an unwelcome foreign influence upon English politics.The English were generally prejudiced against the Queen taking a foreign husband, particularly a Catholic one.Yet if she married an English, jealousy might lead to the separation of the court. There were other, deeper reasons for Elizabeth's unwillingness to marry, chief of which, I believe, was her fear of losing her autonomy as Queen. In the 16th century, a queen was regarded as holding supreme dominion over the state, while a husband was thought to hold supreme dominion over his wife.Elizabeth knew that marriage and motherhood would bring some harm to her power. She once pointed out that marriage seemed too uncertain a state for her. She had seen several unions in her immediate family break down, including that of her own parents. Some writers, based on very fragile evidence, have argued that Elizabeth was frightened or incapable of the sex act, but it is more likely that she feared childbirth. Two of her stepmothers, her grandmother and several acquaintances had died in childbed. Elizabeth's father, Henry VIII, had had her mother, Anne Boleyn, killed; her stepmother Catherine Howard later suffered the same fate. When Elizabeth was 14 she was all but attracted by Admiral Thomas Seymour, who also went to the prison within a year. Witnessing these terrible events at an early age, it has been argued, may have put Elizabeth off marriage. Elizabeth had to decide her priorities. Marriage or being single? Elizabeth was far too intelligent.The choice she made was courageous and revolutionary, and, in the long run, the right one for England.
Answer: said she preferred the single state
Solution:
To the suitors including English courtiers and foreign princes,Elizabeth _ .