instruction:
Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.
question:
Context : Khaleda Zia was the First Lady of Bangladesh during the presidency of her husband Ziaur Rahman. 
Question : Which gender does Khaleda Zia belong to?
answer:
sex or gender


question:
Context : Anna Magdalena Bach (née Wilcke or Wilcken) (22 September 1701 -- 22 February 1760) was an accomplished singer and the second wife of Johann Sebastian Bach. 
Question : What is Anna Magdalena Bach's spouse's name?
answer:
spouse


question:
Context : Braathens bought Malmö Aviation on 17 August 1998, which operated eleven British Aerospace 146 jets between Stockholm-Bromma Airport, Gothenburg-Landvetter Airport, Malmö Airport and London City Airport. 
Question : Which company is the parent company of Braathens?
answer:

parent company