Article: On April 20th,2013, a big earthquake hit Ya'an, Sichuan. Nearly 200 people died. Many people were hurt. Why do earthquakes happen? The surface of the earth has many pieces. These pieces are always moving. When two pieces move past each other, there is an earthquake. Scientists are working hard to find out more about earthquakes. They try to predict them, but it's very hard. Do you know how to get ready for an earthquake? Do you know what to do during an earthquake? Here are some things you should know. What to do before an earthquake Make sure you have two bottles of water, a packet of biscuits, a clean towel , a few band-aids , a radio and a flashlight at home. What to do during an earthquake If you are inside: Stay where you are. Quickly move under a strong desk, or along a wall. This will protect you from falling things. Don't stand near windows. Turn off the lights. Don't get into a lift during an earthquake. If you are in a lift, get out quickly. If you are outside: Don't stand near buildings. Things may fall on you. Lie on the ground until the shaking stops. Question: An earthquake hit Ya'an _ . Yes or no, is the answer "on April 20th, 2013"?
Yes

(Question)
Article: Hello! I'm Mark Smith. I'm an American boy. I'm 12 years old. This is my little sister, Ann . She is five. My family are in China now. Because my father and my mother work in China. They are English teachers. They work hard. The students all like them. Now I'm a middle school student. I have a friend at school. He's a Chinese boy. He's very good. His name is Huang Long. His English name is Bill. But I don't know his family name. Can you tell me? Question: Huang Long's family name is _ . Yes or no, is the answer "Huang"?
(Answer)
No

Ques: Article: Bill Clinton took office on January 20, 1993 and became the 42nd U.S.president .He is the first U.S.president who was born after World War II .He is also one of the youngest of all U. S. presidents. Clinton was born in a poor family in 1946.Three months before he was born, his father, William Blats, died.When he was small, his mother remarried Norger Clinton, so the boy's family name was changed. In the summer of 1963, Clinton was asked to visit the city of Washington.During his visit, he met President Kennedy in the White House.At that time, he wanted to become a president, and then, he was! Question: Why was the boy's name changed? Yes or no, is the answer "Because his mother remarried Norger Clinton."?
Ans: Yes

(Q).
Article: Hello! I'm Jim Green. I'm English. This is my mother. Her first name is Mary. This is my father.His name is Steve. My telephone number is eight five six o nine one seven six. My friend is Li Lei. His English name is Tony. He is a Chinese boy. His telephone number is 82815248. My English teacher is Jenny Brown. She is a good teacher. Question: What is my first name? _ Yes or no, is the answer "Jim"?
(A).
No

Ques:Article: I think that I am very lucky because I have a lot of friends. My best friend is Mai. She is 16 years old. She is 2 years older than me. We live in the same village. She is my neighbor and we are now classmates, so we have been friends for so long. Mai is tall and thin. With long black hair, she has got an oval face with big bright eyes, a high nose and a small mouth. Mai is very beautiful, especially when she smiles. She is always helpful, polite and honest . When her friends have difficulties, she always tries her best to help them. Although we have the same hobbies and interests, we have different personalities . I am sociable and enjoy telling jokes. My classmates think that I'm rather outgoing .Unlike me, Mai is quite serious and prefer quietness to noise.However, we can keep secrets together, so we are close friends. Mai is one of the best students in my class and she works hard. I like doing homework with her. She always tries her best to help me with my studies. I think as time goes by, our friendship will be deeper and deeper. Question: What does the writer think of Mai? Yes or no, is the answer "She is a nice girl."?

Ans:No

Article: Do you like Sun Wukong? He is one of the most popular novel characters in Chinese history. Both young children and adults love him so much. In our mind, he is a great hero in the Chinese novel Journey to the West(<<>> ). In the novel, Sun Wukong, Zhu Bajie and Sha Seng beat demons and protect Tang Seng when they travel to the Western Paradise . Sun Wukong was born from a stone. He can change himself into a tree, a bird, or and animal. With one somersault , he can travel 108,000li. Sun Wukong is clever, brave and always makes fun magic tricks. Chinese people love him very much. Sun Wukong is also popular in other countries. Many western children love him and learn kung fu because of him. To them, he is a super hero, just like Superman and Spiderman. Question: Where was Sun Wukong born? Yes or no, is the answer "From a stone."?
Yes