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: flaxen, texture, alright, fair, even

A: alright
****
Q: current, wave, whirlpool, sea, data sets

A: data sets
****
Q: neck, fret, string, headstock, anxious

A:
anxious
****