instruction:
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.
question:
Context : LOT Charters launched flight operations on 1 June 2009. 
Question : What is LOT Charters's parent company?
answer:
parent company


question:
Context : Edna Andrade (January 25, 1917 Portsmouth, Virginia - April 17, 2008 Philadelphia) was an American abstract artist. 
Question : Was Edna Andrade male or female?
answer:
sex or gender


question:
Context : Flairck is a Dutch musical ensemble formed in 1978 around guitar virtuoso Erik Visser. 
Question : What was the award received by Flairck?
answer:

award received