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.
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Question: Category: baby animals 
Words: fawn, deer, buck, kitten, cajole

Answer: cajole


Question: Category: store status 
Words: shut, locked, near, out of service, close

Answer: near


Question: Category: bird 
Words: goose, egret, crane, pelican, winch

Answer:
winch