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: toast, club, community, grilled cheese, hamburger

Output: community


Input: Consider Input: fine, level, pretty, mad, detailed

Output: mad


Input: Consider Input: fair, unjust, fine, make the grade, equitable


Output: make the grade