TASK DEFINITION: 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.
PROBLEM: Category: secretary duty 
Words: support, fax, file, download, errands

SOLUTION: download

PROBLEM: Category: police punishment 
Words: prime, penalty, fine, mad, arrest

SOLUTION: mad

PROBLEM: Category: moral characteristic 
Words: bold, loyalty, hot dog, concise, frank

SOLUTION:
hot dog