Write a multi-choice question for the following article, with the given choices and answer: Article: Mobile phones are an important business tool for farmers in rural areas. But they also put a valuable educational tool in their hands. The University of Illinois in the United States has a project called SAWBO--Scientific Animations Without Borders. It produces educational videos that can be downloaded to cell phones. The goal is to help people in developing countries improve their lives. One video shows farmers how to make a natural insecticide from neem seeds to prevent insect damage to crops. The process starts with sorting and drying the neem fruits. Then let the fruit dry in the sun for about three or four days, until they become brown. Using a mortar and stick, the fruits are slightly _ to remove the shells from the fruits without breaking the seed inside. The videos use computer animation . Some of the animated characters are a little funny looking-like a farmer with a long nose. But the subjects are serious, including a health video on preventing cholera . Team member Francisco Seufferheld says the information in the videos is meant to be quickly understood. He says, "The information is digested in such a way that in two minutes, we can transmit a complex idea." The researchers tested the seven-minute video on seven mobile phones. They wanted to see if people would share the video using Bluetooth wireless technology. With Bluetooth, files can be passed to a nearby phone even if neither phone is connected to the Internet. As a result, in one month, the video had spread to one hundred eighteen people in fifty different villages. "This is just incredible impact," said Francisco Seufferheld. The team has made a few videos so far. These are available in a total of eighty languages, dialects and accents. Professor Barry Pittendrigh says there are plans for more videos later this year. Options: A raise farmers' standard of living B do some research on mobile phones C develop farmers' practical skills D help farmers prevent insect damage to corps Answer: A raise farmers' standard of living Question:
----
Answer: The SAWBO program is introduced in order to _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Many people think the search for cleaner energy leads only to renewable resources like sun, wind and water. But it also leads to a fossil fuel. Natural gas is considered the cleanest of the fossil fuels, the fuels created by plant and animal remains over millions of years. Burning it releases fewer pollutants than oil or coal. The gas is mainly methane . It produces half the carbon dioxide of other fossil fuels. So it may help cut the production of carbon gases linked to climate change. Russia is first in what are called "proved reserves" of natural gas. The United States is sixth. Over the years, big oil and gas companies recovered much of the easily reached supplies of gas in America. They drilled straight down into formations where gas collects. As these supplies were used up, big drillers looked for similar formations in other countries. But now the industry is taking a new look. Companies are developing gas supplies trapped in shale rock two to three thousand meters underground. They drill down to the shale , then go sideways and inject high-pressure water, sand or other material into the rock. This causes the rock to break, or fracture, releasing the gas. Huge fields of gas shale are believed to lie under the Appalachian Mountains, Michigan and the south-central states. Gas shale exploration is being done mainly by small to medium sized companies. Eric Potter is a program director in the Bureau of Economic Geology at the University of Texas at Austin. ERIC POTTER: "The types of opportunities that are left for natural gas exploration in the U.S. have changed. So it's a different class of resource -- not as easy to develop, and not even recognized as something worth pursuing, say, twenty years ago." He says more than half the gas in the United States is now coming from these new reserves. But hydraulic fracturing can also produce debate and anger over the risk of groundwater pollution. This method of drilling is not federally supervised under the Safe Drinking Water Act. Some in Congress want to... Options: A It is against the Safe Drinking Water Act. B It was considered not worth doing twenty years ago. C It will release pollutants to the water. D It will bring down the price of natural gas. Answer: B It was considered not worth doing twenty years ago. Question:
A: Which one is TRUE about gas shale exploration?

Write a multi-choice question for the following article, with the given choices and answer: Article: School is a place that is familiar to everyone. Let's find out what American students do in school. An official dance party is held about twice a year in high schools in the United States. When the final football game is over for the season there is a homecoming party. Sometimes, students select a king from among the football players, and a queen from among the girls. Every student can attend and have fun with the help of their teachers. Sometimes, students, called bookworms, to the surprise of the other students, come to the party in a beautiful dress. The most exciting party that students can go to would have to be a dance party. Students attend it in dresses similar to those of Hollywood stars and the atmosphere is comparable to an Oscar Award party. Since such a party is for seniors, students usually stay up the night trying to enjoy their last year in high school. In American schools, instead of the teachers going to different rooms, students have their own class schedules and go to different classrooms. When a student is away from school, they must have an explanation for being away along with the signature of a parent. The signed paper is then handed in to the school office. High school drop outs and students being expelled are not that uncommon in the States. High absences without excuses are one of the reasons why students are expelled from school. American students also enjoy a number of activities out of school like cheerleading , student government and a host of different sports. Options: A The organizing of dance parties. B Homecoming party. C How to ask for a leave. D School life in America. Answer: D School life in America. Question:
----
Answer:
What is this passage mainly about?