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.

Category: weather 
Words: windy, stormy, fair, tone, tangle
tone

Category: location (proximity) 
Words: neighboring, right there, shut down, close, bordering
shut down

Category: baby animals 
Words: bambi, fawn, kitten, social, colt

social