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]: condominium, duplex, studio, flat, level
[EX A]: level

[EX Q]: alright, detached, fine, acceptable, bright
[EX A]: bright

[EX Q]: activity, fearful, sad, jealous, content
[EX A]:
activity