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]: sea turtle, whale, dog, fish, hunting
[EX A]: hunting

[EX Q]: format, file, support, text, download
[EX A]: support

[EX Q]: place, french toast, club, picnic, dance hall
[EX A]:
french toast