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: ocean 
Words: current, data sets, main, sea, wave
answer:
data sets


question:
Category: activity 
Words: dally, seperate, fritter, waste, fried
answer:
fried


question:
Category: boxing terminology 
Words: deck, bridge, punch, canvas, level
answer:

bridge