TASK DEFINITION: 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.
PROBLEM: Context : Avanade Inc. was founded in 2000 as a joint venture between Accenture and Microsoft to serve an untapped market for Microsoft-focused consulting services. 
Answer : Accenture

SOLUTION: Which company is the parent company of Avanade?

PROBLEM: Context : Wolfgang Haack studied mechanical engineering at the University of Hanover and mathematics in Jena. 
Answer : University of Hanover

SOLUTION: What is the name of university that educated Wolfgang Haack?

PROBLEM: 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

SOLUTION:
Who set the standards for ISO 3166-2:SL?