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: The group subsequently were signed by Simon Cowell and BMG/RCA for a six-album deal. Link Information: none Answer: none
Example Output: Who owns the company that signed five for a six-album deal?

Example Input: Context: combination Limited Express/Structure store (now known as Express and Express Men, respectively) and Victoria's Secret. Link Information: Limited Brands, in 1980, opened the first Express store Answer: Victoria's Secret 
Example Output: Has Express or Victoria's Secret existed longer?

Example Input: Context: The tower is in three stages, with clasping buttresses, Link Information: 

Early examples of buttresses are found on the Eanna Temple (ancient Uruk), dating to as early as the 4th millennium BCE. Answer:  4th millennium BCE
Example Output:
In what century did the clasping architectural feature seen on the tower first begin to be used?