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: animal 
Words: flutter, swim, ant, fly, bats
answer:
flutter


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


question:
Category: poker 
Words: fold, crew, deck, suits, cards
answer:

crew