input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: All living things on the earth need other living things to live. Nothing lives alone. Most animals must live in a group, and even a plant grows close together with others of the same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in order to live, and together they create a food chain . Some food chains are simple, while others are not. But all food chains begin with the sun, and all food chains become broken up if one of the links disappears. All life needs sunlight to live on. But only plants can use sunlight directly. Plants are 'factories'. They make food from sunlight, water and things in the soil and air. Plants feed all other living things. Animals can only use the sun's energy after it has been changed into food by plants. Some animals feed directly on plants, others eat smaller animals. Meat-eating animals are only eating plants indirectly. What about humans? We are members of many food chains. We eat rice, vegetables, and fruits and so on. We also eat meat and drink milk. But we often break up the food chains. We kill wild animals and also make rivers, lakes and seas polluted. When these rivers, lakes and seas are polluted, the fish in them can not be eaten. If we eat the fish, we will get strange illnesses. Each form of life is linked to all others. Breaking the links puts all life in danger. Options: A Animals. B Plants. C Animals and plants. D All living things. Answer: B Plants. Question:
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output: Which living things can use the sun's energy directly?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Hans said to his friend Kurt, "I'm going to take my car to drive to London." Kurt said, "Driving to London is very hard. You aren't going to find your hotel." But Hans was not afraid. He drove to Calais, put his car on the ship, took it off at Dover, and drove to London. He stopped near the city and looked at his map. Then he drove into London, but he did not find his hotel. He drove round and round for an hour, and then he stopped and got out of his car. A taxi came, and Hans stopped it. "Take me to the Brussels Hotel," he said. But he did not get into the taxi: he got back into his car. The taxi man laughed, but then he drove to the Brussels Hotel, and Hans followed him in his car. They reached the hotel in two minutes. ,. Options: A he had a map B he had no map C it was not easy to find the way D he was not good at driving Answer: C it was not easy to find the way Question:
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output: Hans did not find his hotel because _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: While I was running slowly one morning, I saw my friend's father sitting alone on the roadside bench. So I crossed the road to wish him a good morning. As I came over to him, he was very happy to see me. He said it was nice of me to come and chat with him. Then he said to me in a low and sad voice: "At this stage of my life, it feels very lonely here. Anybody sharing a few heartfelt moments would mean a lot to me. " I was completely shocked by what he said, and I wondered: What could be that little thing that I can do to make his life different? I knew he was a painter, so I started to ask him about his latest painting experiences. Painting is a passionate topic for him, and he started to talk with me about it. I asked him, "Can you teach me to paint?" He was surprised at first and then agreed instantly. Now, every other day, I go to learn how to paint from him. We paint a lot and talk a lot. He says he feels better, and he waits for me. I say I feel better. After all, I am the one getting so much wisdom from a man who is nearing the horizon of his life with so much experience! Options: A He was doing sports. B He was sitting alone. C He was waiting for the writer. D He was painting. Answer: B He was sitting alone. Question:
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output: What was the friend's father doing when the writer saw him?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Valentine's Day is on February 14th every year. On this day, people send valentines to their loved ones. Valentine's Day is a special time to tell how much you care about a person. Many people send candy in hearted shaped boxes to people they love. Flowers are also presents that people send on Valentine's Day. Valentine cards with words are often used by many people. Can you guess who gets the greatest number of Valentine cards in the USA each year? Is It mother or father, sister or brother? Is it uncle or aunt? Is it the special friend? No, it isn't! Mothers get a lot of cards, but school teachers get the most each year. Do you know who sends the most? Children do. Children send five times as many on February 14 th as adults do. Options: A mothers and fathers B cards, flowers, candy and so on C teachers and students D uncles and aunts Answer: B cards, flowers, candy and so on Question:
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output:
We can know from the passage that Valentines refer to