input with options: Read the following article and answer the question. Article: April 22 is Earth Day. Everyone on Earth should care about and protect the earth! The earth has warmed by about 1degF over the past 100 years, but why and how? Well, scientists are not quite sure. Maybe the earth gets warmer and warmer on its own. But many scientists say that people are doing many things which makes the earth warmer. First, greenhouse effect is a very important reason for the change of the earth. People give out too much energy into the air every year. It makes the earth warmer. Climate change is another important reason. Sometimes it becomes too hot and sometimes too cold. Sometimes there is too much rain and sometimes too little. The change of the climate makes the earth warmer. In turn, the warmth of the earth changes the climate, too. When the earth becomes warmer, there may be more rain and a rise in sea level. It will affect the growth of plants, animals and people. On a Pacific island, 100 people have to move to higher ground because the sea is rising. These people can no longer live on the coast. Before that, two islands without people went underwater in 1999. Scientists say that the seas can rise by nearly one metre by 2100. People can affect the earth's air, land and water. As for us, we can do many things to protect the earth. For example, we can use fridges less. We can tell more people about protecting the earth. Question: Greenhouse effect comes from _ . Answer:
OPTIONS:
- sea rising
- climate change
- nature's unbalance
- people's activity
output: people's activity

Q: Read the following article and answer the question. Article: This summer I will leave the junior high school where I have been for three years. I am generally considered to be a careful and polite boy now. However, five years ago, I was a little bit bossy . I often fought with other boys and sometimes I even fought with my elder sister. When I saw Superman on TV for the first time, I dreamed of being a superman one day. One P.E. class, I called up all of my friends to get together in our classroom. "Can anybody jump out of the window?" I asked them. After hearing this, all my friends kept silent. " _ ," I said. "Can you?" one of my friends asked me. "Sure!" I answered. "If I do it, I will get all the toys that you have. If I fail, you will get all of my toys, OK?" They said, "OK!" Then I went up to the window of the second floor. I took a deep breath and then jumped down, stretching out my arms just like Superman. Then I hit the ground. When I opened my eyes, I found myself lying in the hospital. I was taken to the hospital because my arms were badly hurt. Later, I heard that my P.E. teacher nearly lost his job for this, but I never received the serious punishment I feared. Question: The story happened when the writer was in _ . Answer:

OPTIONS:
- university
- elementary school
- junior high school
- senior high school

A: elementary school

input: OPTIONS:
- They wanted very much to be different from others.
- They didn't like them the way they were.
- They wanted visitors to like the change.
- They tried to make them better. Now, answer this question: Read the following article and answer the question. Article: Japan is made up of a chain of islands that lie off the coast of Asia. People came to live in Japan from the nearby countries of China and Korea. From these older countries, the Japanese borrowed ideas, inventions and habits. For many years, the Japanese built houses like those in China. They dressed themselves like a Chinese. From China came their way of writing and their habit of drinking tea. In more recent times, the Japanese have borrowed things from our country, the United States. They have a government like ours. They do much work in science, as we do. Baseball is a favorite sport in Japan, just as it is here. Things change when they come to Japan. The Japanese improve on almost everything they borrow. The art of garden making came from Korea and China, but the Japanese gardens are special. Each garden has a waterfall, a pond, and small bridges. There are few flowers in Japanese gardens. But the gardens are green during all the year round because they have many evergreens. Japanese gardens have a different kind of beauty. Question: Why did the Japanese change the things they had borrowed? Answer:
A:
output: They tried to make them better.

Read the following article and answer the question. Article: Jane always goes to school early. She likes to talk to her friends before class. After school she does not go home early. She is always late. Jane stops to see the animals in the pet shop. She likes to see the dogs. One of them is a little white dog. She watches the little dog play in the window of the shop. She watches for a long time, so she comes home late. One day her father and mother ask why she is late, and she tells them about the little dog in the pet shop. Jane is not late the next day. She stops to look in the window of the shop. But she doesn't see the dog, and she is very sad. She is also very happy, today is her birthday. Mother shows her a big birthday cake and Father gives her a birthday surprise . He gives her the little white dog from the shop. Jane is very happy. The next day Jane does not come home late. She runs home to play with the white dog. Question: The little dog is not there because it _ . Answer:

OPTIONS:
- is stolen
- is put away by the shop
- is ill
- is sold out by the shop

Answer: is sold out by the shop

Read the following article and answer the question. Article: In the sunny night, look up at the clear night sky. You can probably see thousands of stars. The biggest thing you'll see, of course, is the moon. For thousands of years, people have wondered about this big thing in the sky. Earth's moon is a satellite. A satellite is a body that orbits a planet. All moons are satellites, and many planets have them. Some have many moons. Earth, of course, only has one. It's a special moon, though. It's the fifth largest moon in the solar system! In fact, the moon is much smaller than the sun. But it's much closer to Earth, so it looks as big as the sun. The moon is so close that you can see its dark and light spots without a telescope. Men flew and landed on the moon's surface many times by spacecrafts in the 1960s and 1970s. Neil Armstrong was the first human to step on the moon. He walked on the moon on July 20th, 1969. The flights to the moon have helped us learn much about it. Astronauts even brought rocks home with them! There's still a lot to learn about the moon. Now people still can't live on the moon because it does not have oxygen or water like the Earth. But I'm sure that humans can live there one day in the future. ,. Question: What is a satellite? Answer:

OPTIONS:
- A planet.
- A spacecraft.
- A body that orbits a planet.
- A black star.

Answer:
A body that orbits a planet.