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 : Dana Wynter (8 June 1931 -- 5 May 2011) was a German-born English actress, who was raised in England and Southern Africa. 
Question : Which was the gender of Dana Wynter?
sex or gender

Context : Balwant Gargi taught for two years (1966--67) at the University of Washington, where he met his wife Jeanne Henry. 
Question : What was the date of Balwant Gargi's death?
date of death

Context : HSC Condor Liberation, previously Austal Hull 270 and Condor 102, is a fast ferry which was built by Austal Shipbuilders in Henderson, Australia. 
Question : What year was HSC Condor Liberation commissioned?

service entry