input with options: Read the following article and answer the question. Article: Only children are happier than those with brothers or sisters, according to a new research which shows _ rivalry can have a serious effect on a child's emotion. Over half of the children surveyed said they had been bullied by a sibling, and one in three said they had been hit,kicked or pushed by a sibling, others complained of name-calling and having their belongings stolen. Other reasons for only children being much happier include not having to compete for parents' attention or share bedrooms with a sibling, said Gundi Knies, a researcher on the project. Dr. Ruth Koppard, a child psychologist, said, "In an average home, the more children, the less privacy for each child. Some love sharing a bedroom with a sibling but they would rather choose to do it than have to do it". Homes with just one child make up nearly half of all families in Britain. The study, to be published on Friday, questioned 2,500 young people. It also found that seven out of 10 teenagers are "very satisfied" with their lives. Question: This article mainly tells us _ . Answer:
OPTIONS:
- why the families don't want to have more than one child.
- the reasons why only children are happier than those with brothers or sisters.
- sibling rivalry can have a serious effect on a child's emotion.
- homes with just one child make up nearly half of all families in Britain.
output: the reasons why only children are happier than those with brothers or sisters.

input with options: Read the following article and answer the question. Article: What will man be like in the future --- in 5,000 or even 50,000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, because man is slowly changing all the time. Let us take an example. Man, even five hundred years ago, was shorter than he is today. Now, on average , men are about three inches taller. 500 years is relatively a short period of time, so we may suppose that man will continue to grow taller. Again, in the modern world we use our brains a great deal. Even so, we still use only about 20% of the brain's capacity . As time goes on, however, we shall have to use our brains more and more, and finally we shall need our brains more and more, and finally we shall need larger ones! This is likely to bring a physical change too. The head, especially the forehead , will grow larger. Nowadays our eyes are used too much. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over a long time it is possible that man's eyes will grow stronger. On the other hand, we make use of our arms and legs less. These, as a result, are likely to grow weaker. At the same time, however, our fingers will grow more sensitive because they are used a lot in modern life. But what about hair? This will probably disappear from the body because it does not serve a useful purpose any longer. In the future, then, both men and women are likely to be hairless. Perhaps all this gives the impression that future man will not be a very attractive person to look at! This may be true.However, future man will still have a lot in common with us. He will still be a person, with thoughts and feelings similar to our own. Question: Which of the following is TRUE about man in the future? Answer:
OPTIONS:
- He is hairless because hair is no longer useful.
- He has smaller eyes and wears better glasses.
- His fingers grow weaker because he doesn't need to use them.
- He thinks and feels in a different way.
output: He is hairless because hair is no longer useful.

input with options: Read the following article and answer the question. Article: There is a nice girl in our class. She is twelve. She is not tall and is not short. She is a little fat . She has a round face like an apple. She has big black eyes and a small nose. Her mouth is small, but her ears are big. Her hair is short and black. She likes red. She is often in a red skirt. But today she is in a yellow T-shirt, blue pants and brown shoes. She has a toy dog. It's her friend. ,. Question: The color of her eyes is _ . Answer:
OPTIONS:
- red
- black
- blue
- orange
output: black

input with options: Read the following article and answer the question. Article: Mr. Whitcomb Judson was a really clever man. He invented a special train that was pushed along by air and in 1893 he invented something like a zip that could be used to open and close clothes. It could be used on men's trousers and on ladies' dresses. He did not call his invention a 'zip' but everybody says that he was the 'Father of the Zip'. Mr. Judson tried to sell his invention but no one wanted it because it did not work very well. A Canadian changed Mr. Judson's invention and made it better. He made a zip that worked very well in 1913.This is the same zip we use today. Question: A zip can be used to _ . Answer:
OPTIONS:
- open clothes
- close clothes
- open and close clothes
- make clothes
output:
open and close clothes