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: emotional status 
Words: fret, emotional supports, output cord, angry, concerned

Answer: output cord


Question: Category: activity 
Words: fritter, waste, pie, waste away, lollygag

Answer: pie


Question: Category: emotional display 
Words: fawn, follow, expression, colt, paw

Answer:
colt