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:
up to the moment, current, detests, tide, history
answer:
tide


question:
amalgamated, firm, unyielding, shareholders, ceo
answer:
unyielding


question:
goat, dolphin, raft, horse, fish
answer:

raft