Task: Question Generation
Input (English): Context : Hamid Sultanov was married to Ayna Sultanova, sister of the Chair of the Central Executive Committee of Azerbaijan SSR Gazanfar Musabekov, and People's Commissar of Justice in 1934--1937. 
Subject : Hamid Sultanov 
Relation : spouse
Output (English): What is Hamid Sultanov's spouse's name?