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:
climbing, cow, hiking, fish, wrestle
answer:
cow


question:
emotional upsets, pick, emotional state, fret, emotional supports
answer:
pick


question:
ground, down, melancholy, emotional state, shameful
answer:

ground