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: career as a second baseman in at the age of 18 with the Eau Claire Bears of the Northern League. Link Information: none Answer: none

Ex Output:
How long were the Bears in the Northern League?


Ex Input:
Context: the Khan of Khiva and the Emir of Bukhara Link Information: none Answer: none

Ex Output:
Which place has the highest recorded population, the place where the Khan came from or the place where the Emir came from?


Ex Input:
Context: In April 1980, Hall returned to the US and from 1 to 24 May she appeared in the cast of Black Broadway (a retrospective musical revue) at the Town Hall in New York. Among other artists appearingd in the show were Elisabeth Welch, Gregory Hines, Bobby Short, Honi Coles, Edith Wilson, Nell Carter and John W. Bubbles of Buck and Bubbles fame. Link Information: n Answer: Edith Wilson


Ex Output:

Who is the oldest main member of the cast to appear in Black Broad way in May of 1980?