Q: Read the following article and answer the question. Article: A predator kills and eats other animals as prey .Sometimes it also becomes food for other predators. Polar bears are the largest of all the land predators. They can run across snow and swim in icy water for hours without rest. Their favorite food is seal. Not all big animals live on small animals. Hippos have heavy bodies and huge mouths. But they don't eat animals. They just eat grass. Some predators use speed to catch their prey. Cheetahs are the fastest animals on land. They can run up to 70km an hour. Other predators use their senses to find their food. Sharks can see, smell, hear, feel and taste. They can also sense electrical currents( )from other animals' bodies. Some fish try to hide themselves, but with this sixth sense, sharks can always find them. Sharks have smooth bodies. This helps them swim without using lots of energy. They need to save their energy because they never really sleep and never stop hunting. Flying is a useful skill for many predators in the sky. The butcher bird is the most interesting predator. It has a special way of eating its prey. First it kills its prey. Then it hangs it on a fence or in a tree, just like a butcher hangs meat in his shop. Finally, it eats its prey. Some people hunt and kill more animals than any other predator. They not only hunt for food. They also hunt for fun. They kill sharks for their fins, and tigers for skins. Those human hunters are the worst predators on Earth. Question: Some people are also predators, they hunt and kill more animals for _ . Answer:

OPTIONS:
- Sharks' fins
- Tigers' skins
- food
- food and fun

A: food and fun

input: OPTIONS:
- she was a baby
- she went to college
- her teacher came to her home
- she was very old Now, answer this question: Read the following article and answer the question. Article: Helen Keller lived in the U.S.A. She was a great woman. When Helen Keller was a baby, she got very sick. After many weeks, the doctor said, "She is better, but now she can't see and she can't hear." Her mother and father were very sad. After a few years, things got worse. There was no way for Helen to speak to other people. She heard nothing. She saw nothing. She didn't understand anything. Then one day a teacher came to live with Helen and her family. The teacher helped Helen learn about words. Helen was a bright child and soon she learned to spell her first word. When she was older, she went to college. Helen was very famous. She helped many blind and deaf people. She traveled around the world and helped many people. Helen was a very old woman when she died. The world remembers her today as a brave and wonderful person. She was blind and deaf, but she found a way to see and hear. ,. Question: Helen Keller got blind and deaf when _ . Answer:
A:
output: she was a baby

Read the following article and answer the question. Article: I'm a Chinese girl. My name is Li Ying. I'm twelve. I'm in No. 1 Middle school . Chen Hong is my friend . She is nine. Mr Wu is my Chinese teacher and Miss Zhao is my English teacher. Question: Li Ying and Chen Hong are _ Answer:

OPTIONS:
- teachers
- friends
- boys
- English

Answer: friends

Problem: OPTIONS:
- No one knew what my sister had done with the carnations.
- Dad had thought someone outside had cut the flowers from the stems.
- My younger sister told my father the truth about the carnations.
- Dad asked my sister to help arrange the carnations on the ground.
Q: Read the following article and answer the question. Article: When I was young, my father used to grow carnations -- a kind of flower that was red, pink or white. He took care of them with much love and devotion. Every day he came home from work, he would enjoy watching them. And he used to tell us, "No one should touch my flowers." One day, my younger sister Clemence, who loved dad very much, wanted to help him. So she cut the carnation from their stems one by one and arranged them on the ground. She believed that dad would be very happy to see them that way. When mom and I realized what my sister had done, we became completely silent. However, my sister didn't know why no one showed her any appreciation . When dad arrived, he went as usual straight to watch the flowers. Seeing his flowers lying on the ground like dead animals, he was shocked at first. He looked towards the street to see if it was any of the neighbors' children who could have done it. Then he looked at mom in silence. Finally mom, who always taught us to tell the truth no matter what, said, "No bad neighbors did this great job, only your lovely daughter Clemence." Dad's face changed into a smile and then he said, "Do I have better flower than my lovely daughter?" My younger sister smiled and hugged dad strongly. ,. Question: Which of the following is TRUE according to the passage? Answer:
Answer: Dad had thought someone outside had cut the flowers from the stems.

Problem:OPTIONS:
- Sports lover.
- A farmer.
- A worker.
- In good health.

Read the following article and answer the question. Article: Mr Ling lives in China. He worked in a factory and last year he retired. His wife died five years ago and his son works in Japan. He always has sports and he is in good health. One day his son called him and asked him to have a journey to Tokyo. He was very happy. He was afraid to travel by plane and took the ship. On the first morning on the ship Mr Ling met an Englishman at table. The man said to him, "Good morning!" He thought the Englishman told his name to him. So he stood up and said, "Ling Bing!" And it was repeated a few mornings and Mr Ling told a teacher about it. Hearing him, the teacher began to laugh and said, "He says hello to you in the morning." The next morning, when Mr Ling met the Englishman, he said, "Good morning!" And the Englishman stood up and said, "Ling Bing,sir." Question: What does Mr Ling do? Answer:
****
A: A worker.

Problem:OPTIONS:
- lost his car
- got a wrong car
- stole a car
- found his own car

Read the following article and answer the question. Article: Mr. Perkin did not like to be different from other people, so he always tried to wear the same clothes, eat the same food, and do the same things after work as others. One day Mr. Perkin stood at the bus-stop. As he watched the cars go by, he noticed that many of them were new Beta 400s and most of them were yellow. The following week, Mr. Perkin bought a new bright yellow Beta 400s. He was very pleased with it, and drove to work in it the next day. He was even more pleased with his new car, when he saw all the other Beta 400s, in front, behind, and on both sides of him. Mr. Perkin parked his car near his office, and walked the rest of the way. But when he came back at five o'clock, there were so many bright yellow Beta 400s that Mr. Perkin didn't know which car was his. He tried his key in some of the cars, but people gave him a strange look which he didn't like, so he stopped. Poor Mr. Perkin had to wait nearly two hours until there was only one yellow Beta 400S left. Question: Finally Mr. Perkin _ . Answer:
****
A:
found his own car