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.

Ex Input:
Context : Marketa Kimbrell died of complications from Alzheimer's disease on July 6, 2011, in Sykesville, Maryland, aged 82. 
Question : Which medical condition does Marketa Kimbrell suffer from?

Ex Output:
medical condition


Ex Input:
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?

Ex Output:
spouse


Ex Input:
Context : The Even Chance (US title: The Duel) (7 October 1998) The Examination for Lieutenant (US title: The Fire Ships) (18 November 1998) The Duchess and the Devil (24 February 1999) The Frogs and the Lobsters (US title: The Wrong War) (2 April 1999) Mutiny (24 March 2002) Retribution (25 March 2002) Loyalty (5 January 2003) Duty (6 January 2003) 
Question : To which series does The Even Chance belong?

Ex Output:

series