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.
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Question: Context : The Proclamation of Indonesian Independence (Indonesian: Proklamasi Kemerdekaan Indonesia, or simply Proklamasi) was read at 10.00 a.m. on Friday, 17 August 1945. 
Question : The point in time of Proclamation of Indonesian Independence was what?

Answer: point in time


Question: Context : In Greek mythology, Hegetoria was a local nymph at Rhodes who married Ochimus. 
Question : What is Hegetoria's spouse's name?

Answer: spouse


Question: Context : Elections to the European Parliament were held in Belgium on June 13, 2004. 
Question : On what date did Elections to the European Parliament take place?

Answer:
point in time