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.

Ex Input:
Context : Gary Ray Bowles (born January 25, 1962) is an American serial killer who was sentenced to death for the murder of six men. 
Answer : murder

Ex Output:
Which crime led to the conviction of Gary Ray Bowles?


Ex Input:
Context : HD 141937 is a star in the constellation of Libra at a distance of 109 ly. 
Answer : Libra

Ex Output:
Which was the constellation for HD 141937?


Ex Input:
Context : ISO 4217 is a standard published by International Organization for Standardization, which delineates currency designators, country codes (alpha and numeric), and references to minor units in three tables: 
Answer : International Organization for Standardization

Ex Output:

Who set the standards for ISO 4217?