instruction:
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.
question:
hotel, level, flat, even, lined
answer:
lined


question:
colonel, ordinary, standard, ubiquitous, general
answer:
colonel


question:
fret, worried, chord, notes, headstock
answer:

worried