Generate a correct and concise answer for the question based on the words in the context.

Q: Context : Caspar Wolf (Muri, Aargau, 3 May 1735 -- Heidelberg, 6 October 1783) was a Swiss painter, known mostly for his dramatic paintings of Alps.
Question : What was Caspar Wolf's career?

A: painter
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Q: Context : Douglas Crimp (born 1944) is an American professor in art history based at the University of Rochester.
Question : What is Douglas Crimp's place of employment?

A: University of Rochester
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Q: Context : Helena Palaiologina (Greek: ) (3 February 1428 -- 11 April 1458) was a Byzantine princess of the Palaiologos family, who became the Queen consort of Cyprus and Armenia, titular Queen consort of Jerusalem, and Princess of Antioch through her marriage to King John II of Cyprus and Armenia.
Question : What is Helena Palaiologina's spouse's name?

A:
John II of Cyprus
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