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]: unwarranted, fudge, pudding, lie, unlicensed
[EX A]: pudding

[EX Q]: flat, level, mansion, smooshed, elevation
[EX A]: mansion

[EX Q]: pork, hot dog, integrity, frank, bun
[EX A]:
integrity