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: wispy, jail, hot, hearing, fine

Output: hot


Input: Consider Input: running., close, bordering, nearer, touching

Output: running.


Input: Consider Input: fair, make the grade, level, flaxen, even


Output: make the grade