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]: deck, punch, blocking, suits, canvas
[EX A]: suits

[EX Q]: firm, tough, solid, hard, streamline
[EX A]: streamline

[EX Q]: wispy, beautiful, arrest, fine, custody
[EX A]:
beautiful