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:
current, flow, history, signal, jetstream
answer:
history


question:
general, boring, soldier, ubiquitous, average
answer:
soldier


question:
cow, sprint, duck, dodge, get down
answer:

cow