Read the following article and answer the question. Article: You've probably seen it before-two elderly people walking hand in hand down the street and looking very much like each other. They look so much alike that they could be brother and sister. Do you believe that people who live together for many years would look alike? It's strange. but scientists say it's true. How scientists proved it? In a study, scientists found young couples only showed similarity by chance. However, elder couples were very likely to look like each other. The similarity could be very subtle and could be found in wrinkles or furrows, etc. Besides, some couples look far more alike than other couples. The scientists thought of several possible reasons: 1. Diet. "We are what we eat." As couples usually share the same diet, will they probably look alike? For example, if both partners eat a high fat diet, their faces will tend to look fat. However, the scientists ruled this out using another small study. 2. Environment. Will elderly couples show similarity because they live together in the same area for a long time? The environmental factors such as sunshine and wind affect the skin in similar ways. The scientists ruled this possibility out as well. 3. Empathy . This is the theory the scientists believe in. Couples grow to look similar because they are empathizing with each other. They copy each other's facial expressions. For example, if one partner often smiles in a certain way, the other is likely to copy it. In this way, their faces share similar wrinkles and furrows. Question: Which is the theory the scientists believe in? Answer:

OPTIONS:
- Empathy.
- Diet.
- Environment.
- Wrinkles.

Answer: Empathy.

Problem: OPTIONS:
- do housework
- walk
- go to a gym
- ride a bike
Q: Read the following article and answer the question. Article: In today's society , every day we may face some kinds of stress and difficulties from work, school or family. They can influence both our bodies and our minds. So learning how to deal with stress is very important for keeping healthy. Well, how do we reduce stress. In my opinion , the best ways are exercise and to make contact with nature . For example, we don't have to go to a gym or spend much money on exercise fact, walking or riding to work are all suitable for exercise. The second way of dealing with stress to make contact with nature. You can take many ways, including walking in the forests ,hiking in the mountains or walking in the garden is very great and if you can make contact with her, you can enjoy the smell and the sight of green plants and then let us feel _ Some of these activities can let you get exercise, but also you can enjoy the beauty of your garden every day. So, take my advice and start now, if you meet some kinds of pressure in your work or study. Good luck! Question: If you want to exercise you don't have to _ . Answer:
Answer: go to a gym

Problem:OPTIONS:
- His sister.
- His brother.
- His grandfather.
- His cousin.

Read the following article and answer the question. Article: Today is Sunday, so Peter doesn't go out. He asks his parents about the traditional Chinese clothes. Mother tells him that Qipao is the traditional dress of China. Qipao is usually made of silk. Sometimes Qipao is made of cotton. Many women in the West like it very much too. Father say all the VIPs in important meetings like wearing Tang suit . People look smart in the traditional Chinese clothes. Many young people find it cool to wear the clothes in their own styles. Peter's cousin says the modern clothes are better. Finally, they think the fashion should be comfortable first. Question: Who is at Peter's home, too? Answer:
****
A: His cousin.

Read the following article and answer the question. Article: Sixteen years ago a boy gave me an important gift. It was a smile. It was the early autumn of my first year at a middle school, and my old school was far away. As a result, no one knew who I was. I was very lonely, and afraid to speak to anyone. Every time I heard the other students talking and laughing, I felt my heart break. I couldn't talk with anyone about my problems. Then one day, when my classmates were talking happily with their friends, I was sitting at my desk unhappily as usual. At that moment, a boy entered the classroom. I didn't know who he was. He passed by me and then turned back. He looked at me, with a smile. Suddenly, I felt the touch of something bright and friendly. It made me feel happy and warm. That smile changed my life. I started to talk with other students and made friends. Day by day, I became closer to everyone in my class. The boy with the lucky smile has become my best friend now. One day I asked him why he had smiled, but he couldn't remember doing so! It doesn't matter because all the dark days have gone. I believe that the world is what you think it is. If you think it is lonely, you might always be alone. So smile at the world and it will smile back. Question: Why was the smile an important gift? Answer:
OPTIONS:
- Because the writer's old school was far away.
- Because the writer didn't know who the boy was.
- Because the smile didn't mean anything to the boy.
- Because the writer felt lonely and had no friends and it made her feel happy and warm.
Because the writer felt lonely and had no friends and it made her feel happy and warm.

Read the following article and answer the question. Article: Hello, I'm Ann. This is a photo of my family. There are four members in my family. The woman in the photo is my mother Mary. She is a teacher. She likes reading. The man is my father Jack. He's a teacher, too. He can play football, but he can't play basketball. Look, the lovely baby is my brother Mike. I like my family very much. Question: What does my mother like? Answer:
OPTIONS:
- My mother likes reading.
- My mother likes singing.
- My mother likes dancing.
- My mother likes typing.

Answer: My mother likes reading.

input with options: Read the following article and answer the question. Article: Erden Eruc has been rowing across the Pacific Ocean in a rowboat since he left California on July 10, 2007. He has been heading for Australia with only birds, fish, and sharks ever since. Crossing the Pacific is only part of his journey. Eruc has decided to go all the way around the world using his own energy. He will row, bike, walk and climb the world without help from any motors at all. His plan includes climbing the tallest peak on six of the continents along the way. For the first part of his trip, he bicycled 5,546 miles from Seattle, Washington to Mount McKinley in Alaska and back, walked 67 miles to base camp and climbed 20,320 feet to McKinley's peak. Now in the second part of his adventure , he is rowing to Australia. Why would he try to go around the world this way? He explains that he wants to encourage kids to dream their dreams and get to their own goals. He wants to show kids that there might be hard parts along the way, and sometimes they might not even get to that final goal. But they can have adventures and learn a lot along the way. When his trip around the world takes him across land, he enjoys meeting people---especially children. He has already visited many schools and shared his story. Eruc encourages all kids to set their eyes on a goal and not give up. He says, "with goals, we will make progress, and we will be farther along than when we started, even if we don't get to some goals. That's called life!" Question: Eruc takes adventures to _ . Answer:
OPTIONS:
- make himself healthy
- find out difficulties in life
- make his mind strong
- set an example for children
output:
set an example for children