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: glass, acrylic, wood, metal, plate

SOLUTION: plate

PROBLEM: bow, draw, galley, deck, crew

SOLUTION: draw

PROBLEM: deck, tko, box, glove, sail

SOLUTION:
sail