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: boats 
Words: crew, deck, rudder, suits, hull
answer:
suits


question:
Category: boxing terminology 
Words: apron, punch, deck, canvas, call
answer:
call


question:
Category: physical activity 
Words: bow, duck, lion, get down, stoop
answer:

lion