instruction:
Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
question:
Category: mode of transportation 
Words: swim, bike, soar, fly, jump
answer:
jump


question:
Category: ocean 
Words: current, wave, whirlpool, sea, data sets
answer:
data sets


question:
Category: direction 
Words: down, backward, up, downward, shameful
answer:

shameful