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.

Q: Context : The Madonna Litta is a late 15th-century painting, traditionally attributed to Leonardo da Vinci, in the Hermitage Museum, Saint Petersburg. 
Question : What is the name of the place where Madonna Litta can be found?

A: collection
****
Q: Context : An article in a Romanian newspaper in the 1950s acknowledged the death of the last direct male descendant of Radu Mihnea Voda, Dumitru Radulescu(Radu)- a church, artist painter. 
Question : What is the gender of Radu Mihnea?

A: sex or gender
****
Q: Context : Front Page Detective stars Edmund Lowe as David Chase, a newspaper columnist who helps police solve especially difficult mysteries. 
Question : What network broadcast Front Page Detective?

A:
original network
****