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.

Context : Karl Emil Schäfer (17 December 1891 -- 5 June 1917) was a German pilot during World War I; he became one of the major German flying aces of the war, with 30 confirmed aerial victories. 
Answer : World War I
What was the war that Karl Emil Schäfer fought in?

Context : ISO 3166-2:MW is the entry for Malawi in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. 
Answer : International Organization for Standardization
Who set the standards for ISO 3166-2:MW?

Context : Baat Hamari Pakki Hai was an Indian television drama series which premiered on Sony Entertainment Television on May 31, 2010 and went off air on February 25, 2011. 
Answer : Sony

Which production company is involved with Baat Hamari Pakki Hai?