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: ROBOTICS 
Clue: In the 1970s Victor Scheinman developed the PUMA, or programmable universal manipulation this
answer:
arm


question:
Category: MEN OF SCIENCE 
Clue: On a scale of 1 to 10, his "Earthquakes" article for the 15th edition of Encyclopedia Britannica was a 10
answer:
richter


question:
Category: WHERE IT HAPPENED 
Clue: Around 1271 the city of Herat, Afghanistan was visited by this famous Venetian
answer:

marco polo