Read the following article and answer the question. Article: Uncle Wang works in a book shop in the middle of the city. The shop is not far from his home. It is about one kilometer away. So Uncle Wang seldom goes to work by bus. He usually goes bike there by bike, sometimes on foot .It takes him twenty minutes to get there by bike and forty minutes on foot. Today his bike is broken. He wants to walk there. Now he is having breakfast. He leaves home at 7:50 and he walks to work twenty minutes earlier. His work starts at 8:30 in the morning and finishes at 4:45 in the afternoon. Question: How long does it take him to walk to his book shop? Answer:

OPTIONS:
- Twenty minutes
- Forty minutes
- Ten minutes
- Half an hour

Answer: Forty minutes

Problem: OPTIONS:
- white
- black
- clean
- clear
Q: Read the following article and answer the question. Article: The students were having their chemistry class. Miss Li was telling the children what water was like. After that, she asked her students, "What's water?" No one spoke for a few minutes.Miss Li asked again,"Why don't you answer my question?Didn't I tell you what water is like?" Just then a boy put up his hand and said,"Miss Li,you told us that water has no color and no smell.But where to find such kind of water?The water in the river behind my house is always black and it has a bad smell."Most of the children agreed With him. "I'm sorry,children."said the teacher,"Our water is getting dirtier and dirtier.That's a problem". Question: A boy said,"The water in the river behind my house is always _ ." Answer:
Answer: black

Problem:OPTIONS:
- teenagers need more sleep than adults
- students might need more hours' sleep in the morning
- boys need more sleep in the morning than girls
- it is important to do more experiments on education

Read the following article and answer the question. Article: IT'S a scene in many homes around the world: tired-eyed teens wake to the sound of their alarm clock. Another school day begins, and we all wish we could have just one extra hour of sleep. For lucky high school students in England, they're now going to reset their alarm and get an extra hour of sleep. Instead of starting school at 9 am, students will begin the academic day at 10 am. This is part of a huge study by Oxford University. The experiment will see whether later classes can improve exam results. More than 100 schools across England will join the four-year experiment, which includes tens of thousands of students. It is based on(...) scientific evidence(; )that teenagers are out of step with traditional school hours. "We know that something funny happens when you're a teenager," lead sleep researcher Colin Epsie told The Telegraph. "Your parents think it's because you're lazy and everything would be OK if you could get to sleep earlier. But science is telling us that teenagers need to sleep more in the mornings." A similar experiment in 2009 saw an improvement of 19 percent in exam scores for major subjects - such as math and science. Teenagers' sleep cycles, on average, begin two hours after adults. Neuroscientists say teens have a built-in clock, which makes them more likely to go to sleep around midnight. As well as not feeling fully awake until between 9 am and 10 am. This body clock stays until the age of 19 for females and 21 for males. Schools are places for learning, as well as education laboratories - finding out the best ways to learn and increase knowledge. Yet we'll have to wait until 2018 to find out these exciting results! Question: The article is focused on the topic that _ . Answer:
****
A: it is important to do more experiments on education

Read the following article and answer the question. Article: It was a nice day, an old man decided to go fishing. But he got nothing.Finally, he gave up and went back home. He found the door open when he got home. He walked into his house and saw a big bear. The bear poured his honey all over the floor. His paws were full of(...) honey. The old man was very angry, so he shouted to the bear. The bear ran out of the door strangely. And the old man ran after him. The bear ran to the riverside. Standing on his back legs, he walked into the water. Soon many flies were on his paws. A big fish jumped out of the water and tried to eat the flies. The bear gave a swat to the fish and the fish flew to the riverside. Then another one... Soon there were lots of fish on the riverside. After a while, the bear went back to the riverside and ate lots of fish.He looked through the trees where the old man was, and then walked away.The old man came out the trees and found the bear had left six large fish for him. Question: Why did the bear run strangely? Answer:
OPTIONS:
- Because his paws were full of honey.
- Because there was something wrong with his legs.
- Because he liked walking like that.
- Because he wanted to get more honey.
Because his paws were full of honey.

input with options: Read the following article and answer the question. Article: 18:00 Children's World 19:00 News 19:45 Around the World 20:20 Movie: A Nurse's Day 21:50 Message from the Market 22:20 Modern Arts 23:00 End CCTV4 18:30 Modern English 19:00 Women's Life 19:30 Culture and Life 20:45 Volleyball match: China-America 22:30 English News 22:50 English Movie: Gone with the world 00:30 End NTTV 18:30 NTTV News 19:00 Popular Songs 19:30 Animal World 20:20 American English Today 21:15 Science and Life 22:30 Sports News 23:00 End JSTV 18:40 English for Children 19:00 News fromCCTV-1 19:30 JS News 19:45 Football Match: China-Japan 21:30 TV-play: Story of a Spanish Artist (1) (2) 23:15 End Question: A football fan can enjoy a football match on _ Answer:
OPTIONS:
- JSTV
- CCTV-1
- NTTV
- CCTV-4
output:
JSTV