input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: People have been interested in color and its effects for hundreds of years. More recently, research has turned to the question of how different colors can help students learn better. Believe it or not, some colors can affect a child's IQ . For example, a simple black and white color scheme may cause IQ to become low, while the good use of reds and oranges may raise it as much as 15 points. Be careful not to use too much, however; a little red is exciting, but too much makes people uncomfortable. Bright yellow is exciting to the brain, while the color green is thought to encourage creativity. Use blue and green to calm yourself. Blue, especially, can cause you to calm down. Something blue in a reading area, for example, may help you focus on what you are reading. But too much dark blue can make you sad, so use light blue on walls or large floor areas. If you are struggling to read, try a different color of paper. According to a study, 80 percent of children who had difficulty in reading improved their understanding when they put something grey or blue over their pages. Do not use bright colors here, as they become difficult to look at after a while. However, use bright colors like red, orange and yellow for important points. These colors attract the eye and may help you notice details. The same color of the walls of a room do not help you focus on your studies, but make you slow in understanding. Colors, on the other hand, make the senses active and encourage learning. Use primary colors red, yellow and blue in a proper way. Then how do you make your choices of color? It mainly depends on your space, the lighting and the function of the room. Options: A What should we learn about colors? B Why are people interested in colors? C Where should we be careful with colors? D How do colors affect our learning abilities? Answer: D How do colors affect our learning abilities? Question:
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output: Which might be the proper title for the passage?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Saving water is an important part of going _ . As water becomes less and polluted more, conservation becomes more and more important. The less water you use, the less wastewater will end up in our rivers and lakes. Wasting water means that more water needs to be treated and cleaned, a process that requires quite a lot of energy. As it is said above, cutting down on water usage is one of the most important things you can do for your local environment and the planet as a whole. That is why more green households are going blue: cutting down their water footprint by conserving and harvesting water. It may seem like a big concept, but going blue starts with small changes that everyone can make. Something as simple as turning off the tap while you brush your teeth can save a lot of water. Wash your fruits and vegetables in a bowl rather than under a tap to save even more. Make sure that the taps are fully turned off every time you step away from the sink or the shower -- all those little drips can add up to a lot of water waste. Another way of reducing your water footprint is reducing your dependence on the main water supply. Rainwater harvesting can meet a lot of your home's water needs. Many of us already practice rainwater harvesting in a small way. Collecting water from your gutters is a great way to keep your garden green without running the sprinkler . Options: A Treating wastewater needs much energy. B The water on the earth is becoming less and less. C The water on the earth is becoming polluted more. D Rainwater harvesting can meet a lot of your home's water needs. Answer: D Rainwater harvesting can meet a lot of your home's water needs. Question:
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output: According to the passage, which is NOT the reason that people should save water?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: There are many wetlands in China and some of them are the world's important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province, the east of China. They are homes for many different kinds of birds and animals. The world's largest Milu Deer Nature Reserve is in them. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can see some in the Red-Crowned Cranes Nature Reserve in the Yellow Sea Wetlands. The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife. Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife. Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on February 2, people hold many activities to tell more about wetlands. Options: A April 22 B June 25 C February 2 D March 22 Answer: C February 2 Question:
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output: The World Wetlands Day is on _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Hello, boys and girls. I have a photo. Let's have a look at it. This is me. My name is Jack. I'm in No.1 Middle School. This is my mother. She is a Chinese teacher. And this is my father. He is tall and strong. He is an English teacher. My mother and my father are not in my school. Look at the girl. She is my sister, Mary. She is clever. Mary has a dog. It's Spotty. Spotty is my good friend too. All of us are very happy. Options: A short B thin C clever D tall Answer: D tall Question:
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output:
Jack's father is _ .