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:
current, water, detests, blue, jetstream
answer:
detests


question:
egret, mallet, tackle, davit, crane
answer:
tackle


question:
cow, shark, raft, fish, goat
answer:

raft