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 : Manolo Reyes died of complications from Parkinson's disease on January 3, 2008 at the age of 83. 
Question : What caused Manolo Reyes's death?
medical condition

Context : Bonneville International was formed in 1964, with approval of the LDS Church's First Presidency. 
Question : Which company is the parent company of Bonneville International?
parent company

Context : Crowfoot died of tuberculosis at Blackfoot Crossing on April 25, 1890. 
Question : What caused Crowfoot's death?

medical condition