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: animal 
Words: dangle, fly, run, car, pounce
car

Category: store status 
Words: shut, locked, near, out of service, close
near

Category: corporate 
Words: concerted, corporation, rigged, firm, private

rigged