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: physical property 
Words: large, fat, capacitance, calories, ugly
answer:
calories


question:
Category: guitar part 
Words: inlays, concerned, string, notes, fret
answer:
concerned


question:
Category: baby animals 
Words: kitten, fawn, hatchling, identity, doe
answer:

identity