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: store status 
Words: beside, finished for the day, running., close, gated

SOLUTION: beside

PROBLEM: Category: physical activity 
Words: dog, push, duck, squat, jog

SOLUTION: dog

PROBLEM: Category: date status 
Words: main, current, dastards, prompt, postponed

SOLUTION:
main