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.

[EX Q]: format, sort mail, make coffee, order office supplies, file
[EX A]: format

[EX Q]: fawn, woods, antling, cute, deer
[EX A]: cute

[EX Q]: crouch, push, ostrich, duck, jog
[EX A]:
ostrich