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: fly, swim, car, beetle, grasshopper

A: car
****
Q: round, duplex, flat, smooshed, townhome

A: smooshed
****
Q: sargent, universal, general, admiral, private

A:
universal
****