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: consumer product 
Words: content, panicked, file, substance, jewelry
answer:
panicked


question:
Category: bird 
Words: concrete pourer, flamingo, egret, crane, duck
answer:
concrete pourer


question:
Category: mode of transportation 
Words: bee, swim, fly, car, walk
answer:

bee