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:
run, bats, fly, flutter, spider
answer:
flutter


question:
jog, flap, fly, bee, bus
answer:
bee


question:
luke, milky, stormy, fair, warm
answer:

milky