You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

Input: Consider Input: Context : Voice from the Grave, also known as From the Files of Unsolved Mysteries: 
Subject : Voice from the Grave 
Relation : based on

Output: Which is the basis of Voice from the Grave?


Input: Consider Input: Context : Rick Shapiro (born April 13, 1959) is a Los Angeles-based comedian and actor. 
Subject : Rick Shapiro 
Relation : medical condition

Output: What disease did Rick Shapiro contract?


Input: Consider Input: Context : ISO 3166-2:WF is the entry for Wallis and Futuna 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. 
Subject : ISO 3166-2:WF 
Relation : standards body


Output: Who set the standards for ISO 3166-2:WF?