Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following 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
Solution: Researchers did experiments on kids in order to find out _ .
Reason: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.

Now, solve this instance: Article: Miss Popular I was awkward in middle school: bony and athletic, with a high grade in science and a low one in self-esteem. Though I had a few friends, I wasn't popular. I was picked last in football and I sometimes ate lunch by myself. I remember the day Brittany came to our school. Her teeth were crooked , and she was a little overweight. Not that this mattered though, because she walked around like she was better than all of us. She was outspoken and incredibly frightening, making people lose confidence. Around Brittany, I tried my best to go unnoticed. Standing out or stealing her spotlight could only result in one thing: conflict. Brittany was always the first girl picked for teams; I was lucky if I was picked at all. I was thrown the ball while she stood with the quarterback, chatting about the last party she'd gone to. I had never been to a party before or kissed a boy. One day, a classmate asked me to the school dance. I was flattered. Then Brittany told me during science class that she had persuaded him to invite me. She asked in front of everyone, "Why would anyone even want you?" I went home and cried. Although she was seemingly perfect in everyone's eyes, I wanted to be everything that she wasn't and yet a million times more perfect. Brittany was so frightening and violent, but I wanted to be calm and not at all aggressive. I found Brittany's online profile a few weeks ago. She still had the same chubby face and mocking simile, and had posted half-naked pictures of herself. But as I read on, I realized that Brittany had died in a drunken driving accident a year ago. She had been 16 and pregnant at the time. Suddenly my view of Brittany changed from a bad influence into a struggling little girl whose life was taken before she could understand right from wrong. My experience with Brittany taught me that though we are all innocent in our youth, the choices we make will have great effects on us forever. I will always remember Brittany as that loud, overconfident girl. As part of that shy insecure person I used to be will always keep me modest.
Answer: the author was trying to avoid conflict with Brittany
Student:
From the first three passages we can conclude that _ .