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 : Erik Bruhn died in Toronto General Hospital on 1 April 1986 at the age of 57. 
Question : What sex is Erik Bruhn?

Answer: sex or gender


Question: Context : Irene Riano (1871-1940) was a British stage actress. 
Question : What was the date of death of Irene Riano?

Answer: date of death


Question: Context : Robert Barclay Fox (6 September 1817 -- 10 March 1855) was a businessman, gardener and diarist, a member of the influential Quaker Fox family of Falmouth. 
Question : What was Barclay Fox's medical condition near the end of his life?

Answer:
medical condition