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: cold, deal, make the grade, unprejudiced, fair

Output: unprejudiced


Input: Consider Input: pork, weenie, goodies, honest, frank

Output: honest


Input: Consider Input: fair, unprejudiced, color, size, texture


Output: unprejudiced