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: date status 
Words: belated, blue, early, detestings, current

Output: blue


Input: Consider Input: Category: physical property 
Words: fat, vitamin c, area, brittleness, absorption

Output: vitamin c


Input: Consider Input: Category: chocolate food 
Words: rich, chocolate, fudge, chocolate cake, unwarranted


Output: unwarranted