TASK DEFINITION: Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
PROBLEM: ticket, fine, pretty, jail, suspension

SOLUTION: pretty

PROBLEM: concerned, strap lock, anxious, bored, fret

SOLUTION: strap lock

PROBLEM: team, dance hall, convention, club, grilled cheese

SOLUTION:
grilled cheese