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 : Sherman Douglas (born September 15, 1966) is a retired American professional basketball player from Syracuse University who played for the Miami Heat, Boston Celtics, Milwaukee Bucks, New Jersey Nets and the Los Angeles Clippers from 1989 to 2001.
Answer : Miami Heat
What team is Sherman Douglas on?

Context : Vizefeldwebel Oskar Hennrich was a German World War I flying ace credited with 20 aerial victories.
Answer : World War I
In which war did Oskar Hennrich fought?

Context : ISO 3166-2:SL is the entry for Sierra Leone 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:SL?