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: location (proximity) 
Words: beside, closest, close, adjacent, shut
answer:
shut


question:
Category: outdoor sport activity 
Words: hiking, climbing, mice, fish, row
answer:
mice


question:
Category: secretary duty 
Words: file, schedule, organize, prepare, format
answer:

format