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.

Q: Context : ``The Cartridge Family'' is the fifth episode of The Simpsons' ninth season, which originally aired on Fox in the United States on November 2, 1997. 
Answer : The Simpsons

A: What series is the episode The Cartridge Family part of?
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Q: Context : Nikola Kalabić (until the start of World War II) worked in Land-registry management in Valjevo. 
Answer : World War II

A: In what war was Nikola Kalabić a combatant?
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Q: Context : Explorers on the Moon (French: On a marché sur la Lune) is the seventeenth volume of The Adventures of Tintin, the comics series by Belgian cartoonist Hergé. 
Answer : The Adventures of Tintin

A:
To which series does Explorers on the Moon belong?
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