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: pale, windy, fair, flaxen, light

Output: windy


Input: Consider Input: fret, notes, emotional state, bored, emotional upsets

Output: notes


Input: Consider Input: fingerpick, jack, anxious, notes, fret


Output: anxious