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:
tackle, davit, swift, crane, steam roller
answer:
steam roller


question:
fire, hire, heat, inferno, earth
answer:
hire


question:
emotional upsets, forward, loveful, remorseful, down
answer:

forward