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: employment activity 
Words: replace, ice, fire, ban, hire
answer:
ice


question:
Category: bird 
Words: flamingo, crane, upraise, winch, goose
answer:
upraise


question:
Category: type of sandwich 
Words: club, french toast, community, grilled cheese, blt
answer:

community