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.

Ex Input:
Article: Born on April 4, 1928, Maya Angelou had a hard childhood. Her parents got divorced when she was very young. She was a single mother and being a single mother was very hard on her. It was finally in 1949 that she started to find her place in the world when she changed her name to show her Calypso dance performances at the night club where she worked. It was there that she won a scholarship and trained in African dance and modern dance. She formed a group and they traveled all over Europe with an opera production. As she traveled, she studied different languages and became excellent in several of them. During this time, she made her first album, Miss Calypso, and it was a success. In the 1950s, she moved to New York and started to work more on her writing. She heard Dr Martin Luther King speak in 1960 and began organizing different benefits for Civil Rights . In 1961, she began to play a large role in the Civil Rights Movement and is remembered for her work around the country. She later moved to Ghana with her son and worked in the University of Ghana's School of Music and Drama. It was there that she became close friends with Malcolm X. She returned to the US in 1964 to help Malcolm X with a new Civil Rights movement. Shortly after she returned to the US, Malcolm X and Dr King were both assassinated . To deal with the deaths of her friends, she wrote her first book, I Know Why the Caged Bird Sings, which finally made her famous around the world. The 1970s were some of her most productive years as a writer, poet, as well as a singer.
Answer: Maya Angelou: a life of hard work and success

Ex Output:
What's the main idea of this passage?

Ex Input:
Article: A telescope , called Gaia, is being designed by astronomers in Europe, and it couldn't be more different from Pan-STARRS, which is another telescope being designed. While Pan-STARRS will be looking for asteroids and comets headed for Earth, Gaia will be looking at our entire galaxy . Gaia is designed to draw a map of the Milky Way, our home galaxy. Just as a map of your town gives you a picture of where things are located, Gaia's map of the galaxy will tell astronomers where the stars are. Over five years, Gaia will observe about a billion stars and other objects in our galaxy. Each object will be observed about 70 times. Gaia will be sent into space connected to a rocket. It contains two telescopes, each focused at a different angle . These two telescopes act like Gaia's "eyes". The reason why humans can see things in 3D is that we have two eyes focused on the same object, at slightly different angles. By using two telescopes like eyes, Gaia can produce the first 3D map of the positions of the stars it views. Gaia, which is to be sent into space in 2011, will be a powerful telescope. If you were to use it on Earth, for example, you could stand 600 miles away from your best friends and still get a clear picture of their hair. Gaia is one of more than a dozen telescopes being designed by scientists right now. The next generation of telescopes will reveal new parts of our universe that will seem surprising. The universe, with all its planets, stars and other strange objects, is a puzzle with pieces that we can see by using powerful telescopes.
Answer: 2 .

Ex Output:
How many different angles can Gaia focus at each time?

Ex Input:
Article: Staying in a Homestay in Canada will give you an excellent opportunity to improve your English conversation skills and know more about Canada customs and cultures. Our homestay families are located in areas of Vancouver,Toronto and Montreal,Canada,living from 40 to 60 minutes from the school. These homes are safe,secure,inspected and approved by our homestay program coordinators. Your homestay family in Canada will be different from your own,especially the food and customs,but you will become one of the family! Most Canadians work outside the home and are active in community affairs. Family members have duties around the home and do many things for themselves. For example,family members are expected to take their own dishes from the dining room to the kitchen and take care of their own possessions. This will apply to you too! There will be many differences,both personal and cultural between you and your homestay family in Canada. We ask both you and your new family to be accepting of these differences. Each family will assist you in learning the arrangement of your new home. You will be asked to respect the rules and regulations that are suitable for their household. If any questions arise about your new home,please feel free to ask your family. You will be provided with a clean,comfortable,private room. The room will be furnished with a desk,bed,dresser,closet and good lighting. You are expected to keep your own room neat and tidy. You will have your own house key. Please respect the security of the household. Make sure you return the key when you leave.
Answer: To give us some information about homestays in Canada.

Ex Output:
What's the author's purpose of writing the passage?