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.
Example: 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
Example solution: Researchers did experiments on kids in order to find out _ .
Example explanation: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.

Problem: Article: Yorkshire, England was the setting for two great novels   of the 19th century. These were Charlotte Bronte's Jane Eyre and Emily Bronte's Wuthering Heights. The youngest sister, Anne, was also a gifted novelist, and her books have the same extraordinary quality as her sisters'. Their father was Patrick Bronte, born in Ireland. He moved with his wife, Maria Bronte, and their six small children to Haworth in Yorkshire in 1820. Soon after, Mrs. Bronte and the two eldest children died, leaving the father to care of the remaining three girls and a boy. Charlotte was born in 1816. Emily was born in 1818 and Anne in 1820. Their brother Branwell was born in 1817. Left to themselves, the children wrote and told stories and walked over the hills. They grew up largely self-educated. Branwell showed a great interest in drawing. The girls were determined to earn money for his art education. They took positions as teachers or taught children in their homes. As children they had all written many stories. Charlotte, as a young girl, alone wrote 22 books, each with 60 to 100 pages of small handwriting. Therefore, they turned to writing for income. By 1847, Charlotte had written The Professor; Emily, Wuthering Heights; and Anne, Agnes Grey. After much difficulty Anne and Emily found a publisher , but there was no interest shown in Charlotte's book. (It was not published until 1859.) However, one publisher expressed an interest in seeing more of her works. Jane Eyre was already started, and she hurriedly finished it. It was accepted at once; thus each of the sisters had a book published in 1847. Jane Eyre was immediately successful; the other two, however, did not do so well. People did not like Wuthering Heights. They said it was too wild, too animal-like. But gradually it came to be considered one of the finest novels in the English language. Emily lived only a short while after the publication of the book, and Anne died in 1849. Charlotte published Shirley in 1849, and Villette in 1853. In 1854 she married Arthur Bell Nicholls. But only a year later, she died of tuberculosis  as her sisters had. 
 Answer: Jane Eyre was published in 1847

Solution: We know from the text that_.