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 : Q150 was the sequicentenary (150th anniversary) of the Separation of Queensland from New South Wales in 1859. 
Question : What was the date of Q150?
[EX A]: point in time

[EX Q]: Context : Shalee Lehning (born October 27, 1986) is a former American basketball player who most recently played for the Atlanta Dream of the WNBA. 
Question : Player Shalee Lehning played for which team?
[EX A]: drafted by

[EX Q]: Context : Johann Christian Bach was born to Johann Sebastian and Anna Magdalena Bach in Leipzig, Germany. 
Question : What kind of  occupation does Johann Christian Bach have?
[EX A]:
occupation