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.

[Q]: pastry, dunker, fritter, blow, cake
[A]: blow


[Q]: well, honorable, sunny, fair, dishonest
[A]: sunny


[Q]: stingray, fish, raft, mice, whale
[A]:
raft