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]: pay, praise, fire, inferno, let go
[A]: inferno


[Q]: pounce, car, bats, fly, grasshopper
[A]: car


[Q]: sunny, pale, brisk, fair, luke
[A]:
pale