(Question)
Article: A group of swans flew down to a beach where a crow was jumping around. The crow watched them with disdain . "You have no flying skills at all!" he said to the swans. "All you can do is to move your wings. Can you turn over in the air? No, that's beyond you. Let's have a flying competition. I'll show you what real flying is!" One of the swans, a strong young male, took up the challenge. The crow flew up and began to show his skills. He flew in circles, performed other flying tricks, and then came down and looked proudly at the swan. Now it was the swan's turn. He flew up, and began flying over the sea. The crow flew after him, making all kinds of comments about his flying. They flew on and on till they couldn't see the land and there was nothing but water on all sides. The crow was making fewer and fewer comments. He was now so _ that he found it hard to stay in the air, and had to struggle to keep himself from falling into the water. The swan pretended not to notice, and said, "Why do you keep touching the water, brother? Is that another trick?" "No," said the crow. He knew he had lost the competition. "I'm in trouble because of my pride! If you don't help me, I'll lose my life..." The swan took pity on him, and took him on his shoulders and flew back to the beach. Question: What can we infer from the passage? Yes or no, is the answer "The swan was better at long-distance flying than the crow."?
(Answer)
No

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Article: Lina is a Chinese tennis star. She plays tennis well. She plays tennis every day. She has some tennis rackets and tennis balls. She has lots of healthy food. For breakfast, she has eggs and milk. She usually plays tennis for three hours in the moming. Then she has a big lunch-carrots, rice, fish and meat. After that she plays tennis for two hours in the afternoon.For dinner, she has chicken, apples and soup. After dinner, she watches tennis on TV for half hour. She has a busy life. Question: . Lina is a _ star. Yes or no, is the answer "tennis"?
(Answer)
Yes

(Question)
Article: Three boys, Tom, Sam and Jim bought seventeen apples. Tom wanted the half . Sam wanted one-third ,and Jim wanted one-ninth * But they didn't know how to do. Just at that time,a little boy came with an apple in his hand. The boy said to them, "Don't worry. Let me help you" Then he put his apple into their apples, and made the number of the apples eighteen. Then he gave Tom nine apples, he gave Sam six apples,and he gave Jim two apples. He gave away seventeen apples and took his apple back. The three boys were very happy. And they said: "How clever the boy is!" ,. Question: There were _ apples when the three boys divided them. Yes or no, is the answer "seventeen"?
(Answer)
No