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.

Input: Consider Input: hatchling, fawn, cute, kid, deer

Output: cute


Input: Consider Input: crane, goose, hoist, pelican, hummingbird

Output: hoist


Input: Consider Input: hoist, neck, concrete pourer, hummingbird, crane


Output: concrete pourer