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: belated, moon, current, data sets, do tests

Output: moon


Input: Consider Input: trustworthy, decent, fair, tone, ok

Output: tone


Input: Consider Input: sugars, chunky, fat, calcium, fiber


Output: chunky