instruction:
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.
question:
Context : ISO 3166-2:IO is the entry for the British Indian Ocean Territory 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
answer:
Who set the standards for ISO 3166-2:IO?


question:
Context : ``The Pre-Nup'' is the second episode of the eighth season of the CBS sitcom How I Met Your Mother, and the 162nd episode overall. 
Answer : How I Met Your Mother
answer:
The The Pre-Nup was in what series?


question:
Context : The Ielemia Ministry was the 11th ministry of the Government of Tuvalu, led by Prime Minister Apisai Ielemia. 
Answer : Apisai Ielemia
answer:

Who became the leader of Ielemia Ministry?