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: Liu Bei combined forces with Cao Cao and defeated Lü Bu at the Link Information: The Battle of Xiapi was fought between the forces of Lü Bu against the allied armies of Cao Cao and Liu Bei from the winter of 198 to 7 February 199 Answer: from the winter of 198 to 7 February 199

Output: How long did the fight last in which Liu Bei and Cao Cao defeated Lü Bu?


Input: Consider Input: Context: As a member of the Opera Theatre (Minsk), in 1982, Polozov made his successful debut with the Bolshoi Theatre Link Information: The Bolshoi Theatre () is a historic theatre in Moscow, Russia Answer: Russia

Output: In what country did Polozov make a debut in 1982?


Input: Consider Input: Context: palace facades designed by Percy Nobbs Link Information: Percy Erskine Nobbs (August 11, 1875 – November 5, 1964) was a Canadian architect who was born in Haddington, Scotland Answer: Haddington, Scotland


Output: Where was the designer of the palace facades born?