Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
--------
Question: Context : CMT Top 12 Countdown was a music video show that aired on Country Music Television (CMT) that debuted in 1994 and ended in December 2001 in favor for the longer Top 20 Countdown.
Answer : Country Music Television

Answer: Which network is CMT Top 12 Countdown available on?

Question: Context : Oliver Otis Howard (November 8, 1830 -- October 26, 1909) was a career United States Army officer and a Union general in the American Civil War.
Answer : American Civil War

Answer: In which war/battle did Oliver Otis Howard fight?

Question: Context : Henson premiered Time Piece at the Museum of Modern Art in New York City in 1965.
Answer : New York City

Answer:
Which place does Time Piece exist in?