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.

[EX Q]: Context : A Rum Collins is a cocktail based on the Tom Collins substituting a light rum for the gin. 
Question : Which is the basis of Rum Collins?
[EX A]: based on

[EX Q]: Context : Josef Lainer, was born on the March 1920 at Brixen im Thale in Austria, in his early years he was a baker's apprentice until after his eighteenth birthday when he volunteered to join the SS-VT, taking part in the occupation of the Sudetenland in 1938. 
Question : Which award was honoured to Josef Lainer?
[EX A]: award received

[EX Q]: Context : Triumph of the Nerds was written and hosted by Robert X. Cringely (Mark Stephens) and based on his 1992 book Accidental Empires. 
Question : Which is the basis of Triumph of the Nerds?
[EX A]:
based on