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: outdoor sport activity 
Words: hunt, row, wrestle, fish, hamster
answer:
hamster


question:
Category: aesthetic characteristic 
Words: handsome, detailed, calm, there, fine
answer:
calm


question:
Category: military rank 
Words: commander, colonel, major, general, plain
answer:

plain