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.

Input: Consider Input: Context : Khaleda Zia was the First Lady of Bangladesh during the presidency of her husband Ziaur Rahman. 
Question : Which gender does Khaleda Zia belong to?

Output: sex or gender


Input: Consider Input: Context : According to Jane Shelley, Mary Shelley had asked to be buried with her mother and father; but Percy and Jane, judging the graveyard at St Pancras to be ``dreadful'', chose to bury her instead at St Peter's Church, Bournemouth, near their new home at Boscombe. 
Question : What city is Mary Shelley from?

Output: residence


Input: Consider Input: Context : Blacula was followed by the sequel Scream Blacula Scream in 1973 and inspired a small wave of blaxploitation themed horror films. 
Question : What production company was involved in Blacula?


Output: production company