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]: hotel, level, flat, even, lined
[EX A]: lined

[EX Q]: hardware, firewall, file, format, order office supplies
[EX A]: order office supplies

[EX Q]: texture, fair, unjust, well, just
[EX A]:
texture