instruction:
Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
question:
Category: weather 
Words: windy, stormy, fair, tone, tangle
answer:
tone


question:
Category: animal 
Words: hamster, mice, fish, tiger, row
answer:
row


question:
Category: bird 
Words: upraise, hoist, crane, hummingbird, heron
answer:

upraise