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: physical activity 
Words: tumble, summer, fall, bend, lift

SOLUTION: summer

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

SOLUTION: mad

PROBLEM: Category: consumer product 
Words: program, clothing, content, panicked, file

SOLUTION:
panicked