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.

[Q]: Context : Herbert Lumsden was born in the United Kingdom at Clanfield, Oxfordshire, England on 8 April 1897, the son of John Lumsden. 
Question : What military branch was Herbert Lumsden associated with?
[A]: military branch


[Q]: Context : Eusebius Mandyczewski was born in the Romanian village of Molodiya (then Austria-Hungary; now Ukraine, Hlyboka Raion) on 18 August 1857. 
Question : What was Eusebius Mandyczewski's career?
[A]: occupation


[Q]: Context : Edme Castaing (1796 -- 6 December 1823) was a French physician and is thought to have been the first person to use morphine to commit murder. 
Question : Which crime led to the conviction of Edme Castaing?
[A]:
convicted of