instruction:
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.
question:
level, draw, deck, tko, punch
answer:
draw


question:
centimeter, yard, foot, milimeter, head
answer:
head


question:
doughnut, blueberry, fritter, waste, croquet
answer:

waste