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 : The Tiger II was under-powered, like many other heavy tanks of World War II, and consumed a lot of fuel, which was in short supply for the Germans. 
Question : In what year did Tiger II enter service?

Output: service entry


Input: Consider Input: Context : He created the Christopher Reeve Foundation (currently known as the Christopher and Dana Reeve Foundation) to speed up research through funding, and to use grants to improve the quality of the lives of people with disabilities. 
Question : What is Christopher Reeve's spouse's name?

Output: spouse


Input: Consider Input: Context : Petro Georgiou AO (born 30 November 1947) is an Australian politician who was a Liberal member of the Australian House of Representatives from November 1994 to July 2010, representing the Division of Kooyong, Victoria. 
Question : What award was received by Petro Georgiou?


Output: award received