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]: davit, hoist, crane, sandpiper, davit
[EX A]: davit

[EX Q]: fly, glide, flutter, eagle, train
[EX A]: eagle

[EX Q]: invent, fib, fudge, lie, cake
[EX A]:
cake