Read the following article and answer the question. Article: When kids at Archisha Singh's school in Loudoun County have a birthday, no parents buy them birthday cakes. Some schools are worried that children might become fat or eat unhealthy food, so they have banned cupcakes altogether. What do kids do? Birthday kids can donate a book. The headmaster of their school will then read it to their class. The headmaster also hands out birthday certificates , special pencils, and makes sure the kids' names are read out in the school's morning news. Parents can send stickers , pencils and other things to students. None of the things can be food. If a child donates jump ropes or other sports equipment, that child may get his or her name on a certificate. It will then be displayed at school. Archisha really misses cupcakes, especially those her mother used to make for her kindergarten class, but her school's way is fun, too. "I like both ways," she said. The headmaster says it's important that the school should be not only teaching, but offering healthy choices to kids. "There is a better life without cupcakes. If you eat a cupcake, then it's gone in two seconds, but a book lasts a lifetime. The sports equipment lasts, and the kids can use it day after day." Question: Some schools have banned cupcakes because _ . Answer:

OPTIONS:
- they don't like them
- they are not delicious
- they are unhealthy food
- they are too expensive

Answer: they are unhealthy food

Problem: OPTIONS:
- South
- North
- East
- West
Q: Read the following article and answer the question. Article: When I arrived, it was early morning and it was raining. I looked to the east--the sky was becoming grey. I got out of the car, went through a gate and walked along a dark path. There was nothing to see, but I knew it was there. After about a mile, a stranger appeared beside the path. "Am I going the right way?" I asked. He knew where I was going. "Yes," he replied. "you'll get there in five minutes." Finally, I came to some rocks and stopped. I looked over them, but it was silent and there was no sign of it. Suddenly, the rain stopped and the clouds cleared. The sun rose behind me and shone on the rocks. Far below me, the ground fell away and down to a river. I was looking across one of the wonders of the natural world -the Grand Canyon. I looked down to the Colorado River, a silver stream nearly one mile below me. If you put the two tallest buildings in the world on top of each other at the bottom of the canyon, they still would not reach the top. Then I looked across to the other side of the canyon. It was about fifteen miles away, maybe more. Finally, I looked to my left and to my right, and on both sides the canyon went far away for more than 200 miles. The Grand Canyon was not just big. It was huge! I remained by the canyon for about half an hour, and I asked myself, "Is the Grand Canyon the greatest wonder of the natural world?" I certainly know the answer. What do you think? Question: Which direction was the writer facing while he/she was looking over the Grand Canyon? Answer:
Answer: West

Problem:OPTIONS:
- After supper
- After the mother finished washing
- After the young man went upstairs
- After the younger sister went to the cinema

Read the following article and answer the question. Article: A young man once went to buy a pair of pants. When he got home, he went upstairs to his bedroom and put them on. He found that they were two inches long. Then he came out of his room to see his mother and his two sisters. They were washing something in the kitchen."These new pants are too long, they need to be shortened about two inches. Would one of you like to do this for me, please?" His mother and sisters were busy and none of them said anything. The mother went upstairs after she had finished washing and shortened the pants two inches. But she didn't tell her daughters about it. Later on, after supper, the elder sister remembered her brother's pants. So she went upstairs without saying to anyone, and shortened the pants two inches. The younger sister went to the cinema, but when she came back, she also remembered what her brother had said. So she ran upstairs, and took two inches off the legs of the new pants Question: _ ,his elder sister shorten his pants. Answer:
****
A: After supper

Read the following article and answer the question. Article: Martin's Clothes Store Come and buy your clothes at Martin's Clothes Store! We have pants, shorts, hats and more at very good prices! Come and have a look! Clothes Price black pants blue pants green pants $20 $18 $22 shorts ( all colours) $10 hats (all colours) $14 socks (all colours) $5 red skirts blue skirts white skirts $12 $14 $11 white T-shirts green T-shirts $7 $8 red sweaters yellow sweaters $30 $28 Question: Of all the clothes, _ are the most expensive. Answer:
OPTIONS:
- skirts
- pants
- sweaters
- hats
sweaters

Read the following article and answer the question. Article: Our voice gives away a lot of information about ourselves. It can tell us our gender and age. And now, scientists say that it can also tell us our height. Scientists at Washington University, Indiana University and University of California found that listeners could accurately tell the height of speakers, just by their voices. And the key to this mystery is a sound known as the subglottal resonance . It _ with height and helps us build a mental picture of a person. "The best way to think about subglottal resonances is to imagine blowing into a glass bottle with water. The less water in the bottle, the lower sound," said John Morton, a scientist at Washington University. And it's the same for humans. The frequency of the subglottal resonance depends on the height. The taller we are, the deeper the resonance frequency is. In order to find out whether people could identify the resonance, scientists did experiments. A number of same-sex pairs of different heights were told to read the same sentence aloud. It was played back to listeners who had to choose which one of the pairs was taller. Then, other listeners had to rank the speakers from the shortest to the tallest. The listeners were able to identify the tall people 62.17% of time, much higher than a lucky guess. Why not try the experiment yourself? Find out if your tall friends have deeper voices. Question: The scientists in some American universities found that people's voices _ . Answer:
OPTIONS:
- change more quickly as they get older
- can tell the height of the speaker
- sound different when they have water in their mouth
- can tell the speaker's gender, age and weight

Answer: can tell the height of the speaker

input with options: Read the following article and answer the question. Article: There are many kinds of ants in America.One kind of ants is very strong.People are afraid of them and the other animals are afraid of them,too. These ants are often in big groups .They eat all the animals on their way.They can kill and eat elephants.And they can eat horses,too.Sometimes they can even kill people and eat them.When the ants come near,people leave their homes.But people are sometimes happy after the ants pass by.Because they can see no insects or snakes. Question: Some ants in America can be very _ . Answer:
OPTIONS:
- ugly
- strong
- friendly
- shy
output:
strong