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: computers 
Words: errands, file, download, text, folder
answer:
errands


question:
Category: secretary duty 
Words: order office supplies, sort mail, file, program, type
answer:
program


question:
Category: corporate 
Words: firm, united, shareholders, taut, common
answer:

taut