Detailed Instructions: 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: He passed studentexamen in Skovde in 1937 and then served in the Swedish Volunteer Corps during the Winter War in Finland Link Information: The Winter War was a military conflict between the Soviet Union (USSR) and Finland. It began with a Soviet invasion of Finland on 30 November 1939 Answer: 30 November 1939
Solution:
What date did the war in which Holm fought begin?