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]: drink, detestings, whirlpool, main, current
[EX A]: detestings

[EX Q]: sergeant, lieutenant, fighter, general, ordinary
[EX A]: ordinary

[EX Q]: fearful, food, content, nervous, excited
[EX A]:
food