Read the following article and answer the question. Article: Here are some facts about homes in the United States and the people who live in them. In the early 1990s, about 50% of the Americans own their homes and the rest rent their homes. The rented homes are usually apartments . 74% of the people in the US make their homes in or around cities. 26% live in the country. Dogs live in about 40% of all homes in the US. About half that number have cats. Families in the US are becoming smaller. On the average ,2.64 people lived in a home in the early 1990s. In 1960, the average was 3.5. Half of the teenagers in the US have their own bedrooms. An American moves, on the average,twelve times in his or her life. In Japan, a person moves about five times, and in England a person moves eight times. Question: The passage is about _ . Answer:
OPTIONS:
- people and homes in the United States
- dogs and cats in American homes
- teenagers' bedrooms
- moving house

Answer: people and homes in the United States

Question: Read the following article and answer the question. Article: Do you know why different animals or pests have their special colors? Colors in them seem to be mainly used to protect themselves. Some birds like eating locusts , but birds cannot easily catch them. Why? It is because locusts change their colors with the change of the colors of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change into the same brown color as crops have. Some other pests whose colors are different form plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night. If you study the animals' life, you'll find the main use of colors is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters because their colors are much like the trees. Colors are useful not only on the land, but also in the sea. A kind of fish in the sea can give out a kind of black liquid when the fish face danger. The liquid spreads over quickly, so they cannot be found by their enemies and can quickly swim away. That is why they live safely though they are not strong at all. Question: Bears and lions can keep safe because _ . Answer:
OPTIONS:
- their colors are much like the trees
- they move quickly
- they are very strong
- they live in forests
Answer: their colors are much like the trees

input with options: Read the following article and answer the question. Article: He was driving home one evening when he saw an old lady standing by the road. He could tell she needed help. So he stopped his car in front of her car and got out. He smiled at her, but she was worried. Was he going to hurt her? He looked poor and hungry. He said: "I'm here to help you ma'am. Why don't you wait in the car? By the way ,my name is Joe." She had a flat tire . Joe crawled under the car and soon he was able to change the tire. But he had to get dirty and his hands hurt. She said that she couldn't thank him enough for his help. Joe just smiled as he closed her trunk . She asked him how much she owed him. But Joe wasn't thinking about the money. This was helping someone in need. He told her that if she really wanted to pay him back, the next time she saw someone who needed help, she should lend a hand. He waited until she had driven off and felt good as he headed for home. A few miles down the road the lady saw a small cafe. She went in to get a bite to eat. The waitress brought a clean towel for her to wipe her wet hair. The waitress was nearly eight months pregnant .It was tiring for her to move about. But she did it all with a sweet smile on her face. The lady was moved by the wonderful service the waitress was giving. After the lady had finished her meal, and the waitress had gone to get her change from a Y=100 bill, the lady slipped out the door. At her table, the waitress found something written on a napkin. There were tears in her eyes when she read what the lady had written. It said: "You don't owe me a thing. I know life is hard for you right now. Someone once helped me out, the way I'm helping you. If you really want to pay me back, don't let the chain of love end with you." Question: What's the best title of the article? Answer:
OPTIONS:
- A man, an old lady and a waitress.
- Helping someone in need.
- Love is really important.
- Unbroken chain of love.
output: Unbroken chain of love.

Question: Read the following article and answer the question. Article: Why are first ladies so important in the United States? They are unpaid and have no official work? There are several reasons, but the most important reason is that they are role models for other women in the United States. Jacqueline Kennedy was the best first lady in the US. Although she wasn't an actress, model or singer, she was a fashion and cultural icon who charmed people wherever she went. If you are looking for someone who is as charming as Jacqueline Kennedy, it will be hard to find anyone more suitable than Peng Liyuan, wife of Chinese President Xi Jinping. If you were writing a novel and trying to describe the perfect mixture of personal history, capabilities, confident lady for a character, you'd come up with someone like Peng. Born into a family in Shandong province, she joined the People's Liberation Army at the age of 18, doing pretty well in singing military songs. But she is not only famous for her voice and great achievements, but also for her charity efforts. She has, among other things, worked as a member of World Health Organization to fight against AIDS, and has done much for 2008 Sichuan earthquake. The media reported Peng's trip with her husband. This was Xi's first foreign trip as president. The trip shows that she can be a role model for Chinese women, especially young Chinese women at home and abroad. In the past, China has not had a tradition of first ladies like in the US. Now that China has a higher position on the world stage, it can have its first first lady! And Peng Liyuan is the perfect person with whom to begin. Question: Which may be the best title for the passage? Answer:
OPTIONS:
- Jacqueline Kennedy
- First ladies in the US.
- First Ladies in China
- Peng Liyuan, the perfect first lady to begin with.
Answer:
Peng Liyuan, the perfect first lady to begin with.