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:
townhome, mountain, studio, flat, apartment
answer:
mountain


question:
fawn, social, cub, kid, colt
answer:
social


question:
fish, stingray, climbing, trap, hiking
answer:

stingray