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.

Q: hoist, sandpiper, crane, swallow, heron

A: hoist
****
Q: gated, right there, not open, barred, close

A: right there
****
Q: just, balanced, fair, light, trustworthy

A:
light
****
