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 : In 2008, the Institut National d'Horticulture et de Paysage merged with École nationale supérieure agronomique de Rennes to form Agrocampus Ouest. 
Answer : Agrocampus Ouest

Ex Output:
By what was Institut National d'Horticulture et de Paysage replaced?


Ex Input:
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

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


Ex Input:
Context : Sir Hugh Low, GCMG (10 May 1824 -- 18 April 1905) was a British colonial administrator and naturalist. 
Answer : naturalist

Ex Output:

What was Hugh Low's career?