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: drink, detestings, whirlpool, main, current

A: detestings
****
Q: recruit, replace, sack, heat, fire

A: heat
****
Q: davit, hoist, sandpiper, crane, upraise

A:
upraise
****