input with options: Read the following article and answer the question. Article: One cold winter morning, an old woman had to go to see her doctor. When she walked into the doctor's office, she told him that her right leg hurt and sometimes she could not walk. She asked him what was wrong. She told him that she had never had such a feeling before. The doctor checked the old woman carefully, then he said, "You're in good health for a woman of your age. I think the trouble in your right leg is just a matter of old age catching up with you. We get all kinds of illness as we get older. The trouble will almost certainly end in spring." "I don't think so, doctor!" she said. "My left leg is well, and it's the same age as my right one." Question: What did the doctor think of the woman? Answer:
OPTIONS:
- She was young enough
- She was not ill
- She got all kinds of illnesses
- She must do a lot of exercise in spring
output: She was not ill

Q: Read the following article and answer the question. Article: Jan was a window cleaner. One morning, Jan was in a lift of a high building with his window cleaning tools when the building was on fire. There were five other passengers in the lift. All of a sudden the lift stopped. Although they didn't know what had happened outside, they had only 100 minutes to get out of the building before it would fall into the dust. Soon smoke began coming into the lift. The men knew that something was wrong. They tried to open the door but found a wall in front of them. The wall had the number 15 on it and they knew they were on the 15th floor. But their lift usually didn't stop there, so there was no opening for them to escape. Jan decided they would have to make their own. Knowing that the wall was made of a material that could be cut through, Jan took out his window cleaning tools, and began knocking a hole through the wall. When he felt tired, others helped. Starting with one small hole, they cut through the three-inch-thick wall. Then they kicked hard at the wall. The wall cracked apart. They saw before them a tile wall! Refusing to give up, they knocked a hole through the tile, then made the opening big enough to get through. Surprisingly, the fire-fighters were outside the hole, they took Jan and his partners to the nearest stairs and they ran down the stairs as quickly as possible. By 10:23, Jan and the others ran out of the building. Five minutes later, the building burned down. Question: did they do when they saw a tile wall? Answer:

OPTIONS:
- They were disappointed and gave up.
- They had to wait for the fire-fighters.
- They don't know what to do.
- They went on knocking through the wall.

A: They went on knocking through the wall.

input: OPTIONS:
- 0degC
- -5degC
- 20degC
- 35degC Now, answer this question: Read the following article and answer the question. Article: We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer: 1.Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp is also bad for them. 2.Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer. 3.Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer. 4.Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near your eyes. Some people use different glasses to protect their eyes when they use a computer. Question: A computer works well at a temperature of _ . Answer:
A:
output: 20degC

Read the following article and answer the question. Article: There is an old saying in English, "Laughter is the best medicine". Until recently, few people took the saying very seriously. Now however, doctors have begun to study laughter and the effects it has on the human body. They have found evidence that laughter really can improve people's health. Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their heart rate, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. It increases blood pressure, the heart rate and the rate of breathing. It also works several groups of muscles in the face, the stomach and even the feet. If laughter exercises the body, it must be helpful. Other tests have shown that laughter appears to make the effect of pain on the body less. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group which could bear the pain for the longest time was the group which listened to a funny program. The reason why laughter can make pain less seems to be that it helps to produce endorphins in the brain. These are natural chemicals which make both stress and pain less. There is also some evidence to suggest that laughter helps the body's immune system that is the system which fights infection . In an experiment, one group of students watched a funny video while another group served as the control group -- in other words, a group with which to compare the first group. Doctors checked the blood of the students in both groups and found that the people in the group that watched the video had an increase in the activity of their white blood cells that is the cells which fight infection. As a result of these discoveries, some doctors and psychiatrists in the United States now hold laughter clinics, in which they try to improve their patients' condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is... Question: Doctors have found that laughter_. Answer:

OPTIONS:
- keeps down blood pressure
- has similar effects to physical exercise
- decreases the heart rate
- increases stress and pain

Answer:
has similar effects to physical exercise