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: moral characteristic 
Words: precise, grub, frank, stern, honesty
answer:
grub


question:
Category: alcoholic drinks 
Words: gin, tonic, rum, spider, tequila
answer:
spider


question:
Category: type of sandwich 
Words: submarine, club, cinema, bacon, roll
answer:

cinema