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: sunny, loyal, tangle, fair, raining
answer:
loyal


question:
Category: emotional status 
Words: angry, joyful, tools, fearful, content
answer:
tools


question:
Category: animal 
Words: cow, mice, dolphin, wrestle, fish
answer:

wrestle