input: OPTIONS:
- that we must use different ways at different situations
- that we must speak loudly
- that we must keep silent at any time
- that we must talk with the class Now, answer this question: Read the following article and answer the question. Article: Every day we go to school and listen to teachers,and the teacher will ask us some questions.Sometimes,the classmates will ask your opinions of the work of the class.When you are telling others in the class what you have found out about these topics,remember that they must be able to hear what you are saying.You are not taking part in a family conversation or having a chat with friendsyou are in a situation where a large group of people will remain silent,waiting to hear what you have to say.You must speak so that they can hear you loudly enough and clearly enough but without trying to shout or appearing to force yourself. Remember,too,that it is the same if you are called to an interview whether it is with a professor of your school or a government official who might meet you.The person you are seeing will try to put you at your ease ordinary conversation but the situation is somewhat different from that of an ordinary conversation.You must take special care that you can be heard. Question: The main idea of this passage is . Answer:
A:
output: that we must use different ways at different situations

input: OPTIONS:
- how to get our arms and legs stronger
- how to improve our memory
- how to read and write
- how to remember dates and prices Now, answer this question: Read the following article and answer the question. Article: If you do not use your arms or your legs for some time, they become weak. When you start using them again, they slowly become strong again. Everybody knows this. Yet there are many people who do not seem to know that one's memory works in the same way. When someone says that he has a good memory, he really means that he keeps his memory in practice by exercising it regularly. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong. If a friend complains that his arms are weak, we know that it is his own fault. But if he tells us that he has a poor memory, many of us think that his parents are to blame, or that he is just unlucky, and few of us realize that it is really his own fault. Not all of us can become very strong or very clever, but all of us can improve our memory by the same means -- practice. Have you ever noticed that people who cannot read or write usually have a better memory than those who can? Why is this? Of course, because people who can't read or write have to remember things: they cannot write them down in a little notebook. They have to remember dates, prices, names, songs and stories, so their memory is exercised all the time. So if you want a good memory, learn from those who cannot read or write: practise remembering. Question: The passage mainly tells us _ . Answer:
A:
output: how to improve our memory

input: OPTIONS:
- it protects them from any possible disease
- it contains rich nutrients that they need
- it is the only food that babies can eat
- it benefits them as the best medicine Now, answer this question: Read the following article and answer the question. Article: Money, jewels and important documents are not the only valuable placed in banks these days. Some mothers store their breast milk in banks. There're ten breast banks set up across the United States, where mothers can donate their extra milk for other women's babies. Experts say breast milk is the best food for babies. The World Health Organization says it is the only food babies should get during the first six months of life, in most cases. Breast milk is especially important for babies born too early. Sometimes these premature babies must stay in the hospital for many weeks. James Cameron is a doctor who treats newborns at Lutheran Children's Hospital in Fort Wayne, Indiana. He says breast milk is almost like medicine. Doctor James Cameron said, "The fact is that there are so many different proteins and specialized sugars in the breast milk that the mom's able to make that help provide immunity. It's very important for the health of the newborn." There are several reasons some mothers may not be able to breastfeed. Some are not able to produce enough milk. Others might be taking medicines or have medical problems that prevent the process. Lucy Baur lives near Fort Wayne. She fed her milk to both her children and always had more milk than they needed. She wanted to donate to the Indiana Mothers Milk Bank in Indianapolis. But freezing and shipping milk can be costly. Then, a donor station opened near her home. Milk donations in the United States work like this: Donors must be willing to provide almost three liters of breast milk. They freeze the milk and take it to the station. There, employees warm the milk and mix it with other mothers' milk. Then, the milk is heated to kill bacteria. After that, the technicians test samples of all the milk to make sure it is safe and healthful. The milk is re-frozen and sent to the main milk bank. The milk bank transports the milk to hospitals to feed premature or sick babies. Donors are tested for diseases before any milk is accepted. _ are not permitted to smoke tobacco,... Question: The breast milk is important for newborns because _ . Answer:
A:
output:
it contains rich nutrients that they need