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.

Example Input: Article: It's not easy to find a person with the qualities it takes to be a hero. I didn't really understand the meaning of the word "hero" until my third year in the college. If you saw her, you wouldn't think she really looks the part, but she is stronger than Superman could ever be. Her name is Sandra Keierleber. I first met her at volleyball tryouts , but didn't notice anything special at first. As the week passed, however, she showed she had more heart than anyone. She stood out because she never gave up, no matter what. Sandra isn't the tallest or the fastest --- in fact, this was her first time playing volleyball and it showed--- but that didn't stop her. She was always the first to arrive and the last to leave. By the end of tryouts she had found a place in everyone's heart. When the name list for new members was put up, we all waited nervously as she checked. When she stood at the door and smiled happily, all we could do was cheer. After Sandra made the team, she worked even harder to improve her game. When she asked for help, we gladly taught her. She also became our fan, attending almost every school game and even joining us in the city games. We all like her, because she never thinks about doing things the easy way, or loses that smile. Because of her great efforts, she makes herself a true hero--- and my hero, too.
Answer: Common
Example Output: What did the writer think of Sandra Keierleber at the beginning?

Example Input: Article: On the first day of the 11th grade, our new math teacher Mr Washington asked me to go to the blackboard to do a math problem. I told him that I couldn't do it. He asked, "Why not?" I paused, and then I said, "Because I'm educable mentally retarded ." He came from behind his desk and looked at me. "Don't ever say that again. Someone's opinion of you does not have to become your reality," he said. It was a very special moment for me. Doctors said that I was educable mentally retarded in the fifth grade, and I was put back into the fourth grade. When I was in the eighth grade, I failed again. But Mr Washington changed my life. This person always gave students the feeling that he had high expectations of them, and then all of the students did their best to live up to what those expectations were. He often said, "You have greatness within you." One day, I caught up with him in the parking place and said, "Mr Washington, is there greatness within me, sir?" He said, "Yes, Mr Brown." "But what about the fact that I failed in English, math and history? What about that, sir? I'm slower than most kids." "It doesn't matter. It just means that you have to work harder. Your grades don't determine who you are or what you can produce in your life." "I want to buy my mother a house." "It is possible, Mr Brown. You can do that." And he turned to walk away. "Mr Washington?" "What do you want now?" "Uh, I'm the one, sir. One day you're going to hear my name. I'm the one, sir." School was a real struggle for me. Mr Washington put many demands on me. He made me believe that I could do it. At the end of that year, I was on the honor roll for the first time in my life. Years later, I produced five programs on public television. When one of my programs was shown on the educational television channel, I had some friends call him. I was sitting by the phone waiting when he called me. He said, "May I speak to Mr Brown, please?" "Oh, Mr Washington, is that you?" "Yes, it's me. You were the one, weren't you?" "Yes, sir, I was."
Answer: The doctor made a mistake.
Example Output: What does Mr Washington mean by saying "Someone's opinion of you does not have to become your reality"?

Example Input: Article: BERLIN(AP)--A tiger escaped its enclosure at Cologne Zoo in western Germany on Saturday and killed a female keeper before being shot dead by the zoo's director,police said. The tiger slipped through a passage between the enclosure and a neighboring storage building,where it fatally attacked the 43yearold keeper,said police spokesman Stefan Kirchner. "It appears the gate wasn't properly shut," Kirchner told the Associated Press. The zoo was evacuated and a SWAT team was called in,police said.But before it arrived the zoo's director managed to kill the tiger by climbing onto the storage building and shooting it through a skylight using a rifle. Kirchner said it was unlikely that members of the public had witnessed the incident."This is the darkest day of my life," the zoo's director,Theo Pagel,was quoted as saying by Cologne newspaper Express. The paper said on its website that the Siberian tiger was a 4yearold male called Tltai that came to Cologne Zoo from an animal park in England.In November it fathered three cubs with a 7yearold Siberian tiger called Hanya,according to the zoo's website. Police said the zoo reopened after Saturday's incident,which occurred around noon.However,a planned latenight opening of the zoo has been canceled. Cologne Zoo is one of the oldest zoos in Germany.It was founded in 1860 and houses some 10,000 animals comprising more than 700 different species.
Answer: Tiger Escaped,Killed a Keeper in German Zoo
Example Output:
Which of the following can be the best title of the news text?