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: secretary duty 
Words: answer calls, image, organize, file, correspondence
answer:
image


question:
Category: weather 
Words: 70, endure, decent, cold, fair
answer:
decent


question:
Category: poker 
Words: blind, deck, joker, level, board
answer:

level