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.

Context: They served on opposite sides of the American Civil War: Meagher serving with the Union, Link Information: John Mitchel (; 3 November 1815 Answer: 46
How old was Mitchel when the event where he served with the Union began?

Context: Teer made her Broadway debut as dance captain in the Tony award-winning musical Kwamina, which was choreographed by Agnes de Mille. Link Information: none Answer: none
How many awards did the choreographer of Kwamina win in her career?

Context: he won an amateur film competition hosted by BBC Link Information: The British Broadcasting Corporation (BBC) is a British public service broadcaster. Answer: British Broadcasting Corporation

What is the full name of the network that hosted the amateur film competition that was won by Rose?