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.
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Question: hoist, neck, concrete pourer, hummingbird, crane

Answer: concrete pourer


Question: lollygag, cake, misuse, goodbye, fritter

Answer: cake


Question: fair, endure, mild, color, tangle

Answer:
color