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: folder, hardware, file, firewall, support

A: support
****
Q: standard, general, regular, universal, commander

A: commander
****
Q: fudge, unlicensed, fix, lie, cream

A:
cream
****