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.

Ex 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

Ex Output:
What was the duration of the Bronze Age?


Ex Input:
Context: A wedding-feast for the two of them was arranged high on one of the Link Information: The Sogdian Rock or Rock of Ariamazes, a fortress located north of Bactria in Sogdiana (near Samarkand), Answer: fortress 

Ex Output:
What type of place did Alexander and Roxana have their wedding feast?


Ex Input:
Context: The documentary depicts the year 1964 as significant and epic in that following the assassination of President John F. Kennedy in late 1963 Link Information: none Answer: none

Ex Output:

How old was Kennedy when he was assassinated?