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: consumer product 
Words: fearful, content, merchandise, shop, program
answer:
fearful


question:
Category: animal 
Words: fly, dangle, bee, jump, flap
answer:
flap


question:
Category: shady activities 
Words: invent, fib, fudge, lie, cake
answer:

cake