Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.

Example Input: bow, draw, galley, deck, crew
Example Output: draw

Example Input: unyielding, firm, llc, alignment, private
Example Output: unyielding

Example Input: eagle, car, fly, bee, pounce
Example Output:
car