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 : Anna Magdalena Bach (née Wilcke or Wilcken) (22 September 1701 -- 22 February 1760) was an accomplished singer and the second wife of Johann Sebastian Bach. 
Question : What is Anna Magdalena Bach's spouse's name?
spouse

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 : Malaysia Airlines Flight 2133 (MH2133/MAS2133) was a scheduled domestic passenger flight that crashed due to pilot error on 15 September 1995, taking the lives of 32 of the 49 passengers and 2 of the 4 crew, 34 in all. 
Question : The date of Malaysia Airlines Flight 2133 was what?

point in time