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: bend, winter, fall, climb, exercise
answer:
winter


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


question:
Category: emotional status 
Words: nervous, fearful, ecstatic, content, program
answer:

program