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.
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Question: Context : ISO 3166-2:LV is the entry for Latvia 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:LV?


Question: Context : Who the (Bleep) Did I Marry? is an American documentary television series on Investigation Discovery. 
Answer : Investigation Discovery

Answer: What channel aired Who the (Bleep) Did I Marry??


Question: Context : Nightbreed (also Night Breed on publicity material, or Clive Barker's Nightbreed) is a 1990 American dark fantasy horror film written and directed by Clive Barker, based on his 1988 novella Cabal, and starring Craig Sheffer, Anne Bobby, David Cronenberg, Charles Haid, Hugh Quarshie, and Doug Bradley. 
Answer : Cabal

Answer:
The Nightbreed is based upon what?