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: content, books, thing, program, jealous
answer:
jealous


question:
Category: police punishment 
Words: acceptable, fine, hearing, jail time, probation
answer:
acceptable


question:
Category: employment activity 
Words: let go, hire, fire, scold, water
answer:

water