Question: Article: A crow is sitting in a big tree. She has a big piece of meat in her mouth, "My babies will have a nice breakfast," she thinks. An old fox is looking for his breakfast. He sees the crow and the meat, " How can I get that piece of meat? " he thinks. "Good morning, Mrs. Crow," says the fox. " How are you? " But the crow doesn't say a word. "You have very nice babies, Mrs. Crow," says the fox. " How are they? May I see them? " Still the crow doesn't say a word. "You are very beautiful, Mrs. Crow. And you have a beautiful voice, too," says the fox. " Would you like to sing a song for me? " Mrs. Crow thinks, "How nice Mr. Fox is! I must sing a song for him. " So she opens her mouth, at that time, Mrs. Crow drops the meat into the fox's mouth. Question: There's _ in the crow's mouth. Yes or no, is the answer "a big piece of meat"?
Answer: Yes

Question: Article: Mount Kilimanjaro is the highest mountain in Africa and one of the largest free-standing mountains in the world, and some say, the most beautiful place on the earth! The mountain towers 15,000 feet above the plains. Mount Kilimanjaro is in Tanzania and it covers an area of 60 miles long and 40 miles wide. Kilimanjaro is an extinct volcano , with 3 peaks. Kibo is the highest one in the center. Because of Kilimanjaro's great height, the mountain influences its own weather. Winds incoming from the Indian Ocean are stopped upward by the mountain and drop their moisture as rain and snow. People have planted coffee, corn, and other crops on the lower slopes . Mount Kilimanjaro now attracts many thousands of walkers each year. Because of a temperature rise in recent years, the beautiful snow cap of Kilimanjaro is retreating fast. A research said that the white snow on the mountain might be gone in 15 years. What a pity! Question: The writer is worried about Mount Kilimanjaro's _ . Yes or no, is the answer "white snow cap"?
Answer: No

Question: Article: Zhou Yan, a Junior 3 student, wishes he never got a mobile phone. Last week, he went to see a doctor because his arms and fingers were injured. The doctor told him that he had had "mobile phone disease ". A growing number of teenagers are getting "mobile phone disease" because more and more are using mobile phones. Zhou got his mobile phone five months ago. He sent messages to his friends with it all the time, even when going to bed. Zhou started to do badly in exams because he spent too much time playing with his mobile phone. His mom got very angry with him, but he didn't stop playing with the mobile phone until his arms got injured. Yang Ling, a doctor, says that if someone uses his mobile phone too much, like Zhou Yan, he might get "mobile phone disease". If teenagers find their arms or fingers hurt , they should go to see a doctor as soon as possible. Yang says teenagers should try to use their mobile phones less, especially at school. Question: If someone has "mobile phone disease", it means _ . Yes or no, is the answer "the mobile phone brought him a disease"?
Answer:
No