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: flaxen, fair, sunny, cool, pale

A: sunny
****
Q: crane, pelican, egret, hummingbird, upraise

A: upraise
****
Q: cookies, cream, pie, fudge, smear

A:
smear
****