Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.

Input: Consider Input: Category: emotional status 
Words: fine, wispy, alert, calm, relaxed

Output: wispy


Input: Consider Input: Category: outdoor sport activity 
Words: hunt, row, wrestle, fish, hamster

Output: hamster


Input: Consider Input: Category: card games 
Words: go fish, gin, spider, blackjack, bourbon


Output: bourbon