TASK DEFINITION: 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.
PROBLEM: Context : Kujava Radinović was the second wife of King Stephen Ostoja of Bosnia and as such she was Queen of Bosnia from 1399 to 1404 and again from 1409 to 1415. 
Question : What is Kujava Radinović's spouse's name?

SOLUTION: spouse

PROBLEM: Context : The protagonists Edward Moon, a conjurer and detective, and his silent partner The Somnambulist, a milk-drinking giant who does not bleed when stabbed, are called to investigate a murder that may tie to the poetry and prophecies of Samuel Taylor Coleridge and the fate of London. 
Question : Which place is The Somnambulist in?

SOLUTION: narrative location

PROBLEM: Context : Wallis, Duchess of Windsor (previously Wallis Simpson and Wallis Spencer, born Bessie Wallis Warfield; 19 June 1896 -- 24 April 1986) was an American socialite. 
Question : What date did Wallis Simpson die on?

SOLUTION:
date of death