TASK DEFINITION: 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.
PROBLEM: Context : Max Matern (19 January 1902 -- 22 May 1935) was a member of the Communist Party of Germany (KPD). 
Question : Which crime led to the conviction of Max Matern?

SOLUTION: convicted of

PROBLEM: Context : From a calendar entry, Djer is known to have died on a 7 Peret III while Djet began his reign on 22 Peret IV. The reason for the 45 days of interregnum is unknown. 
Question : What is Djet's spouse's name?

SOLUTION: spouse

PROBLEM: Context : In 1971 Terry-Thomas was diagnosed with Parkinson's disease, which slowly brought his career to a conclusion: his last film role was in 1980. 
Question : What diseased did Terry-Thomas struggle with?

SOLUTION:
medical condition