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: neighboring, right there, shut down, close, bordering

Answer: shut down


Question: Category: weather 
Words: tangle, ghostly, fair, raining, sunny

Answer: ghostly


Question: Category: food 
Words: sausage, frank, loyalty, cheese, pork

Answer:
loyalty