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: baby animals 
Words: bambi, cub, doe, lust, fawn
answer:
lust


question:
Category: activity 
Words: divide, croquet, fritter, squander, spend
answer:
croquet


question:
Category: animal 
Words: fish, hiking, bat, whale, dolphin
answer:

hiking