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 Q]: Context : Ana Lovrin (Croatian pronunciation: (âna lǒːʋrin) or (ǎːna-); born 2 December 1953), is a Croatian politician. 
Question : What kind of  occupation does Ana Lovrin have?
[EX A]: occupation

[EX Q]: Context : In cryptography, the IDEA NXT algorithm (previously known as FOX) is a block cipher designed by Pascal Junod and Serge Vaudenay of EPFL (Lausanne, Switzerland). 
Question : Which is the basis of IDEA NXT?
[EX A]: based on

[EX Q]: Context : The Napoleon of Notting Hill is a novel written by G. K. Chesterton in 1904, set in a nearly unchanged London in 1984. 
Question : Which place does The Napoleon of Notting Hill exist in?
[EX A]:
narrative location