input with options: Read the following article and answer the question. Article: A men went into a shop to buy a parrot.There were three parrots in the shop.One was $1000; another one, $2000; and the third one, $3000. The man asked the owner, "Is this brid really $1000?That's so expensive for this kind of parrot."The owner said, "Because I have trained him and he can talk." Then the man asked him, "How about this one?What can he do that makes him so expensive?" The owner said, "Well, he can not only talk but also do some amusing actions,like dancing and so on.That"s why he's so expensive?"  Then the man asked, "How about the third one? What can he do that makes him so expensive" The owner of the shop said, "I don't know.Usually,I have never heard him talk, nor   dance, nor say, nor sing, nothing at all! But the other two call him The Boss . Question: What is the owner of the shop like? Answer:
output: He has a sense of humour.

input with options: Read the following article and answer the question. Article: Good morning. My name is Eric. This is my schoolbag. What color is it? It's blue and white. And what's this in English? It's a pen. It is a black pen. This is a ruler. It's yellow. Question: The ruler is   _  . Answer:
output: yellow

input with options: Read the following article and answer the question. Article: Mr Smith is a teacher. He is near-sighted . But he doesn't wear glasses. One day, he is walking in a street. He is thinking something. Suddenly a strong wind blows his cap off his head. My Smith runs after it. He wants to catch it but he can't. At this time, an old woman from a door of the house says to him. " Hi! What are you doing, sir?" "Running after my cap." "Your cap? Aha......that's my black cat. "She says. "Your cat? Sorry, but where is my cap?" Question: Who has the cat? Answer:
output: The old woman

input with options: Read the following article and answer the question. Article: My name is David Smith. I am an English boy. My family is in Hangzhou. My father and mother work here. My father is an engineer   and my mother is a teacher. I have a sister but no brothers. My sister and I are students of Nol. 1 Middle School. We love Hangzhou, and we love China, too. We have a nice house in Hangzhou. We have a color TV and a computer. My room is big. There is a bed, a desk and two chairs in it. My books are on the bookcase. I have a phone on my desk. There are some pictures on the wall. I like my room and I like these pictures very much. Question: There are   _   people in David's family. Answer:
output:
four