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.

Example Input: Context : ISO 3166-2:PN is the entry for the Pitcairn Islands 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
Example Output: Who set the standards for ISO 3166-2:PN?

Example Input: Context : In May 2011 Metismo was acquired by Software AG for an undisclosed amount. 
Answer : Software AG
Example Output: What company is Metismo part of?

Example Input: Context : Wang Yuanji (217--268) was the wife of Sima Zhao, a regent of the state of Cao Wei in the Three Kingdoms period. 
Answer : Sima Zhao
Example Output:
What is Wang Yuanji's spouse's name?