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: current, delayed, postponed, brine, late

Output: brine


Input: Consider Input: Category: aesthetic characteristic 
Words: fine, ticket, dull, neat, detailed

Output: ticket


Input: Consider Input: Category: bird 
Words: crane, concrete pourer, heron, sandpiper, duck


Output: concrete pourer