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: signal, timely, brine, flow, current
answer:
timely


question:
Category: emotional status 
Words: excited, content, item, disappointed, jealous
answer:
item


question:
Category: shady activities 
Words: banned, falsehood, fudge, chocolate, replace
answer:

chocolate