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.

[Q]: Context: In December 2001 the Leader of the Labour Party and incumbent Prime Minister Kok announced he was stepping down as Leader and that he wouldn't stand for the election of 2002 Link Information: Willem "Wim" Kok (; 29 September 1938 – 20 October 2018) Answer: 63
[A]: How old was the Prime Minister when he announced he was stepping down?


[Q]: Context: He commanded the U.S. forces in the Battle of Tirad Pass, 2 December 1899, where General Gregorio del Pilar was killed Link Information: He was promoted to brigadier-general after this event. Answer: 1 
[A]: How long had Gregorio del Pilar been a General for when he was killed?


[Q]: Context: a position which did not stop him being nominated for the Israel Prize in 1993 Link Information: none Answer: none
[A]:
Who won the first Israel Prize?