In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

[Q]: Article: The longest solar eclipse of the century cast a wide shadow for several minutes over Asia and the Pacific Ocean on 22th July, drawing people outside to watch the sight in the sky. Day turned into night. Temperature turned cooler in cities and villages filled with fans of astronomy. The total eclipse could be seen starting in India on Wednesday morning and moving eastward across China and parts of the Pacific. Millions cast their eyes towards the heavens to catch an unusual view of the sun's colorful ring. Cloud in some areas prevented people from fully enjoying the sight. Still, many were frightened. The total eclipse occurs about twice a year as the moon passes between the earth and the sun on the same plane as earth's circle. The local astronomy society gave a flash on how an eclipse happens. Wednesday's event lasted up to more than six minutes in some places. In India, thousands bathed in the Ganges River in the Hindu holy city of Varanasi to clean their souls. It was sunny sky in Hong Kong for the eclipse, where students, parents and the elderly flooded in a primary school to watch. In Shanghai, children climbed up ladders to look through two large telescopes on the school roof to catch sight of the moon moving across the sun. Others looked through a pair of glasses covered with solar filter paper, where they could take pictures of the moon moving over the sun. In some cultures, many old stories are about eclipse. In India, a eclipse was considered unfavorable. In Chinese tradition, there is a story about a heavenly dog eating the sun. As the story goes, people would make noise to frighten off the dog and save the sun.
Answer: Not everyone in the world could see the longest eclipse.
[A]: What can we learn about the longest solar eclipse of the century?

[Q]: Article: Mail was usually carried west on ships that sailed around the bottom of South America and then north to California.That could take several months. So, in eighteen fifty-seven, D.C.Lawmakers in Congress in Washington wanted to make it possible to send mail all the way across the United States by land.Congress offered to help any company that would try to deliver mail overland to the West Coast. A man named John Butterfield accepted this offer. He developed plans for a company that would carry the mail--and passengers, too. Congress gave John Butterfield six hundred thousand dollars to start his company. In return, he had to promise that the mail would travel from Saint Louis, Missouri, to San Francisco, California, in twenty-five days or less. It was not possible to travel straight through because of the Rocky Mountains and the deep snow that fell in winter. So the stagecoach would travel south from Saint Louis to El Paso, Texas, then over to southern California, then north to San Francisco. The distance was about four thousand five hundred kilometers. Two hundred of these stations were built, each about thirty-two kilometers apart. The workers were to quickly change the horses or mules whenever a stagecoach reached the station. There could be no delay. Each stagecoach was to travel nearly two hundred kilometers a day. One hundred stagecoaches were built and painted red or dark green. They were the most modern coaches that money could buy. They were designed to hold as many as nine passengers and twelve thousand pieces of mail. The seats inside could be folded down to make beds. Passengers either slept on them or on the bags of mail. The cost would be one hundred fifty dollars to travel from Saint Louis to San Francisco. If a passenger was not going all the way, the cost was about ten cents a kilometer. The passengers had to buy their own food at the stations. The stagecoach would stop for forty minutes, two times a day. The company warned passengers about the possible dangers. A poster said: "You will be traveling through Indian country and the safety of your person cannot by granted by anyone but God."
Answer: The history of the first stagecoaches carrying mail to the American West.
[A]: What is the passage mainly about?

[Q]: Article: Answer the following questions by using the information taken from a dictionary page. (You may read the questions first.) jaguar: n. a type of large, yellow-colored cat with black markings found in the southwestern region of the U. S. and in Central and South America. jargon: 1. n. speech that doesn't make sense. 2. n. an unknown language that seems strange or impossible to understand. 3. n. a language made up of two or more other languages: His jargon was a mixture of French and English. 4. n. the special vocabulary of a field or profession: Her report on computers was filled with jargon. jaunt: 1. n. a trip taken for fun. 2. v. to go on a brief pleasant trip: We jaunted to the country last Saturday. javelin: 1. n. a spear most commonly used as weapon or in hunting. 2. n. a lightweight metal or wooden spear that is thrown in track-and-field contests. 3. n. the contest in which a javelin is thrown. 4. v. to strike, as with a javelin. jazz: 1. n. a type of music that originated in New Orleans and is characterized by rhythmic beats. 2. n. popular dance music influenced by jazz. 3. n. slang empty talk. 4. ad. of or like jazz: a jazz band, jazz records. Jennet: n. a small Spanish horse.
Answer: Definition 2
[A]:
Which meaning of the word javelin is used in the sentence below?