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: emotional status 
Words: down, melancholy, below, loveful, kind
answer:
below


question:
Category: emotional status 
Words: left, emotional state, sad, emotional upsets, down
answer:
left


question:
Category: mode of transportation 
Words: train, walk, fly, leap, flap
answer:

leap