(Question)
Article: An old man walked slowly into a restaurant with his cane . His old jacket and shoes made him unusual that day. A young waitress named Mary watched him move towards a table by the window. She ran over to him, and said with a smile, "Here, sir. Let me give you a hand." Without saying a word, he gave her a smile. She pulled the chair away from the table and helped him sit down. Then she put his cane against the table so that he could reach it. In a soft, clear voice, he said, "Thank you, miss." "You're welcome, sir," she replied. "I'll be back in a moment, and if you need anything, just wave at me!" After he had finished a good meal. Mary brought him the change. She handed him his cane, and walked with him to the front door. Holding the door open for him, she said, "Come back and see us, sir!" The old man turned around and smiled. When Mary went to clean his table, she was shocked. Under the plate, she found a business card, a 100-dollar bill and a note. The note said, "Dear Mary, I respect you very much, and you respect yourself, too. It shows the way you treat others. You have found the secret of happiness." In fact, the old man was the owner of the restaurant. That was the first time that she, or any of his waitresses, had seen him. Question: Mary told the old man to _ when he needed something. Yes or no, is the answer "wave at her"?
(Answer)
No

(Question)
Article: One day a tiger caught a fox in the forest . Before the tiger eat him , the fox said, "You can't eat me, I'm king of the forest. If you eat me , all the other animals in the forest will be angry with you." The tiger didn't believe him. The fox said, "If you don't believe me, then take a walk with me in the forest. You can see whether they are afraid of me." The tiger thought it was a good idea, so they started together. The fox walked in front and the tiger went behind. When the other animals saw the tiger coming, they ran away as fast as they could. The fox called out, " Mr Tiger, you see, all the animals are afraid of me." The tiger said, "Yes, you are quite right." He let the fox go . Question: In fact the other animals are afraid of the _ Yes or no, is the answer "tiger"?
(Answer)
No

(Question)
Article: Look at this photo! It is a photo of Sam' s family and Jack' s family. They are at Jack' s home. They have a party there. Sam and Jack are good friends. Jack and his family will go on a round-the-world journey . They will start from their home in America, and they will go to Japan, China, India, Australia, Egypt, England, etc. Jack and his family have the party to say goodbye to their friends. Jack' s son Nick is only 8. Sam's son, William, is Nick's good friend. He can't see Nick for a long time. He gives Nick a nice pen. He says it can help Nick remember good things on their journey . Question: William and Nick are _ * Yes or no, is the answer "friends"?
(Answer)
No