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.

Category: physical property 
Words: thin, brittleness, heavy, angular momentum, fat
heavy

Category: date status 
Words: current, delayed, postponed, brine, late
brine

Category: emotional status 
Words: fine, there, well, detached, alright

there