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.
One example: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School. 
Question : What was Isaac Nicola's city of birth?
Solution is here: place of birth
Explanation: The question is about the place of birth of the Isaac Nicola. Hence the output is relevant and valid

Now, solve this: Context : Carmino Ravosa was born on January 29, 1930 in Springfield, Massachusetts, the oldest of three children, and the son of Anello and Elmira Ravosa. 
Question : What was Carmino Ravosa's occupation?
Solution:
occupation