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: fret, angry, jack, nervous, emotionalities

SOLUTION: jack

PROBLEM: crew, ring, deck, blocking, punch

SOLUTION: crew

PROBLEM: deck, gunwale, chips, hearts, queen

SOLUTION:
gunwale