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: military rank 
Words: regular, major, general, soldier, cadet
answer:
regular


question:
Category: shady activities 
Words: falsification, wrongful, rich, fudge, unlicensed
answer:
rich


question:
Category: boxing terminology 
Words: ring, bridge, deck, jab, corner
answer:

bridge