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 : George Alan Prescott (17 June 1927 in Widnes, Lancashire -- 20 September 1998) was an English rugby league footballer and coach of the 1940s, '50s and '60s, playing initially at Wing, and then later at Prop, Second-row, or Loose forward/Lock. 
Question : What is the date of Alan Prescott's death?
[EX A]: date of death

[EX Q]: Context : Cory Blackwell (born March 27, 1963) is an American former professional basketball player who was selected by the Seattle SuperSonics in the 2nd round (28th overall) of the 1984 NBA Draft. 
Question : On what team is Cory Blackwell?
[EX A]: drafted by

[EX Q]: Context : While Cao Cao was laying siege to Ye, Yuan Tan took the opportunity to attack Yuan Shang, and forced the latter to seek refuge alongside his second brother, Yuan Xi, who at that time was the protector of You Province. 
Question : What date did Yuan Shang die?
[EX A]:
date of death