instruction:
You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
question:
Category: THE PREZ SEZ 
Clue: He once said, "I'm just a politician from Missouri and proud of it"
answer:
harry s. truman


question:
Category: IN THE TEENS 
Clue: One of these "wheelers" is a large tractor-trailer truck rig
answer:
18-wheeler


question:
Category: BRITISH ROYALTY 
Clue: The only British monarch of the 20th century not to produce an heir
answer:

edward viii