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: poker 
Words: punch, pack, deck, check, fold

Answer: punch


Question: Category: emotional display 
Words: follow, doe, suppressed, culture, fawn

Answer: doe


Question: Category: animal 
Words: jump, soar, beetle, fly, walk

Answer:
soar