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: type of rigidity 
Words: rigged, firm, unyielding, streamline, taut
answer:
streamline


question:
Category: fried food 
Words: blueberry, fritter, dally, skin, danish
answer:
dally


question:
Category: aesthetic characteristic 
Words: medium, flaxen, fair, equitable, variety
answer:

equitable