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.

Q: Context : Thembelihle Mkize (born 24 November 1995) is a female former water polo goalkeeper from South Africa. 
Answer : female

A: What gender was Thembelihle Mkize?
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Q: Context : ISO 3166-2:MR is the entry for Mauritania 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

A: Who set the standards for ISO 3166-2:MR?
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Q: Context : By his wife Sigyn, Loki is the father of Narfi and/or Nari. 
Answer : Sigyn

A:
What is Loki's spouse's name?
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