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 : SpatiaLite is provided natively for Linux and Windows as a software library as well several utilities that incorporate the SpatiaLite library. 
Question : Which is the basis of SpatiaLite?

Ex Output:
based on


Ex Input:
Context : General Sir Clive Gerard Liddell KCB CMG CBE DSO (1 May 1883 -- 9 September 1956) was Adjutant-General to the Forces of the British Army. 
Question : Which military did Clive Gerard Liddell serve with?

Ex Output:
military branch


Ex Input:
Context : Sous-Lieutenant François Portron was a World War I flying ace credited with five aerial victories. 
Question : What war did François Portron fight in?

Ex Output:

conflict