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: computers 
Words: prepare, space, file, image, ram
answer:
prepare


question:
Category: computers 
Words: folder, text, file, ram, prepare
answer:
prepare


question:
Category: aesthetic characteristic 
Words: fair, tone, well, color, light
answer:

well