input: OPTIONS:
- they know every product well
- they are famous
- they are all experts
- they all like white coats Now, answer this question: Read the following article and answer the question. Article: Open today's newspaper. What do you see? Ads! Turn on the TV. Still more ads! Everywhere you look, someone has something to sell. Here are some ways ads get us to buy. Some ads use famous people. Stars are paid to sell a product. Think about it. Do they really know about medicine? Do they know about soft drinks? These people may be famous. But they may not know about what they are selling. Some ads make you think you're getting the words of experts . A man in a white coat comes on TV. He looks nice. "I use White and Black, " he says. This man looks like a doctor. But he is an actor. He has been paid to sell this product. Does soap have anything to do with a pretty child? Not much. But ads may show their products with something nice, such as the sun, the flowers and so on. Such an ad is about feelings rather than fact. Ads are full of strong words like "new" and "power" . They can help a product sell. The soap may be called "Spring Rain". A car may be called "Tiger". Strong words work on our feelings. Some ads make promises . But can they keep them? No. Some ads use our fear of being too late. "Buy now! " they say, "Selling ends soon. " Check to see if this is true. Don't hurry. Take time to think. All ads hope we will buy something, do something, or think in a certain way. Know what ads are doing. Ask questions to yourself. Don't let their words and pictures fool you. uld not always believe the ads. Question: Some stars appear in the ads because _ . Answer:
A:
output: they are famous

input: OPTIONS:
- He thought his feathers would turn white.
- He wanted to drive the other birds away
- He thought his feathers were dirty.
- He wanted to keep his feathers white Now, answer this question: Read the following article and answer the question. Article: One day, a raven happened to fly past a lake. Looking at the lake, he saw the most beautiful animal he had ever seen. It was a swan and its feathers were as white as snow. The swan was playing with other birds happily, talking and dancing. And it seemed that the other birds all liked to stay with _ When he looked at his own feathers, they were as black as coal. The raven was very angry with the swan. "How can the swan have such wonderful feathers?" said the raven. What should he do with his feathers? He thought it over and over. Then, the raven decided that he also wanted to have white feathers like the swan's. From that day on, the raven began to live like the swan. He moved his home from the woods to the lake. He also started to eat water plants like the swan. He tried his best to talk and dance with the other birds. The most important was that each day, the raven would wash his feathers, hoping that they would turn white. Even he went to the nearby rivers and ponds to wash his feathers because he thought the water in the lakes was not enough for him to wash them. But no matter how hard he washed his feathers, they remained black. As he ate only water plants, he soon grew thinner and thinner. Not many days later, the raven died. Question: Why did the raven wash his feathers every day? Answer:
A:
output: He thought his feathers would turn white.

input: OPTIONS:
- the hot air
- the crashing sound
- the rain
- the falling tree Now, answer this question: Read the following article and answer the question. Article: Last Sunday I saw the worst storm in years. It came suddenly and went on for more than three hours. After lunch, I went into my room to have a rest. The air was hot, and all was quiet.The strong wind started blowing into my room. Pieces of paper on my desk flew high into the air and some flew out of the open window. As I ran out to catch them, big drops of rain began to fall. When I came back into the house, it was raining harder and harder. I tried very hard to close the window. Then I heard a loud crashing sound from the back of the house. I ran out of my room to find out what it was--- a big tree had fallen down and broke the top of the back room. Question: The top of the back room was broken because of _ . Answer:
A:
output:
the falling tree