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, jetstream, detestings, current, delayed

Output: jetstream


Input: Consider Input: vitamin c, carbs, fiber, fat, thin

Output: thin


Input: Consider Input: hunt, row, wrestle, fish, hamster


Output: hamster