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: poker 
Words: chips, punch, deck, draw, queen

Output: punch


Input: Consider Input: Category: date status 
Words: data sets, tide, late, detestings, current

Output: tide


Input: Consider Input: Category: ocean 
Words: brine, course, current, history, signal


Output: history