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.

[EX Q]: round, duplex, flat, smooshed, townhome
[EX A]: smooshed

[EX Q]: smooshed, horizontal, condominium, flat, valley
[EX A]: condominium

[EX Q]: arm, eye, ankle, foot, kilometer
[EX A]:
kilometer