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: moral characteristic 
Words: decent, impartial, light, fair, dishonest
answer:
light


question:
Category: animal 
Words: fly, dangle, bee, jump, flap
answer:
flap


question:
Category: physical property 
Words: brittleness, large, fat, area, calcium
answer:

calcium