TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: 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?

SOLUTION: painter

PROBLEM: Context : Used by the U.S. Army, the U.S. Marine Corps, as well as many foreign militaries, the M47 Dragon was first fielded in January 1975 to U.S. Army soldiers stationed in mainland Europe. 
Question : What year did M47 Dragon come into use?

SOLUTION: 1975

PROBLEM: Context : Michael J. Connor, is a Vice Admiral in the United States Navy. 
Question : What military branch was Michael J. Connor in?

SOLUTION:
United States Navy