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.

Context : William de St Croix was educated at Eton and St John's College, Cambridge, graduating in 1843. 
Question : What university did William de St Croix attend?
educated at

Context : `` Vestal Goodman died at the age 74 of complications from influenza while on Christmas vacation in Florida with her family. 
Question : What was Vestal Goodman's medical condition near the end of his life?
medical condition

Context : Dominik Hrbatý (Slovak pronunciation: (ˈdomɪnɪk ˈɦr̩batiː); born 4 January 1978 in Bratislava) is a professional tennis player from Slovakia. 
Question : What city is Dominik Hrbatý associated with?

residence