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: weather 
Words: luke, equitable, clime, fair, mild
answer:
equitable


question:
Category: aesthetic characteristic 
Words: medium, just, light, ghostly, fair
answer:
just


question:
Category: nutritional value 
Words: bulky, iron, sugars, fiber, fat
answer:

bulky