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.

Example Input: Context: On 21 January 1779, Cooke was promoted to lieutenant and joined in the East Indies under Sir Edward Hughes Link Information: On 21 January 1779, Cooke was promoted to lieutenant and joined in the East Indies under Sir Edward Hughes Answer: 58
Example Output: How old was Sir Edward Hughes when Cooke was promoted to Lieutenant?

Example Input: Context: Power appeared as Mr. T in the first season of Epic Rap Battles of History Link Information: 

The 15th episode, called "The Final Battle", marked the end of the first season.  Answer: 15
Example Output: How many episodes were in the first season of the show Power rapped for as Mr. T?

Example Input: Context: In 1976, Cano signed with the Los Angeles Skyhawks of the American Soccer League. There, he was the backup to Brian Parkinson Link Information: none Answer: none
Example Output:
Who was the Los Angeles Skyhawks backup in 1976 before Marine Cano?