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: fawn, woods, antling, cute, deer

A: cute
****
Q: happy, substance, shop, tools, content

A: happy
****
Q: clan, lettuce, place, dance hall, club

A:
lettuce
****