TASK DEFINITION: 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.
PROBLEM: Context: Billy Hughes was a former prime minister who had been successively a member of the Labor Party, Link Information:  He was elected to the New South Wales Legislative Assembly in 1894, as a member of the New South Wales Labor Party Answer: 34

SOLUTION: How many times was he successively a member of the Labor Party?

PROBLEM: Context: In 1979, he joined Emmylou Harris's backing band, the Hot Band Link Information: none Answer: none

SOLUTION: How long had the Hot Band been active when Tony Brown joined them?

PROBLEM: Context: He launched Magill magazine in September 1977 with Noel Pearson and Mary Holland. Link Information: Mary Holland (19 June 1935 – 7 June 2004) Answer: 42

SOLUTION:
How old was Mary Holland when Magill magazine was launched?