In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

Input: Consider Input: Context: Graf lost an Australian Open quarterfinal to Jana Novotná, the first time she did not reach the semifinals of a Grand Slam singles tournament since the 1986 French Open Link Information: none Answer: none

Output: How many grand slam tournaments did Steffi Graf win over her career?


Input: Consider Input: Context: The Vorem Holz 3 archeological site contains the remains of a Bronze Age settlement in the Pieterlen municipality. Link Information: none Answer: none

Output: What was the duration of the Bronze Age?


Input: Consider Input: Context: In 2006, Rossum appeared in Poseidon, Wolfgang Petersen's remake of the disaster film The Poseidon Adventure. She played Jennifer Ramsey, the daughter of Kurt Russell's character. Link Information: 1962–1969.Russell made his film debut for an uncredited part in Elvis Presley's It Happened at the World's Fair, Answer: 1962


Output: What year did the actor who plays Rossum's father in the 2006 disaster film first make his big screen debut?