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: physical activity 
Words: stoop, crouch, bow, duck, dog
answer:
dog


question:
Category: secretary duty 
Words: schedule, file, answer calls, correspondence, ram
answer:
ram


question:
Category: fried food 
Words: dessert, whittle, fried, fritter, pie
answer:

whittle