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]: fat, calories, vitamin c, absorption, carbs
[A]: absorption


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


[Q]: roll, stoop, autumn, fall, drop
[A]:
autumn