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]: grasshopper, fly, swim, dangle, jog
[EX A]: jog

[EX Q]: flaxen, fair, sunny, cool, pale
[EX A]: sunny

[EX Q]: ice, cool, fire, water, promote
[EX A]:
promote