instruction:
Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
question:
prime, penalty, fine, mad, arrest
answer:
mad


question:
belated, moon, current, data sets, do tests
answer:
moon


question:
galley, canvas, deck, level, knockout
answer:

galley