Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.

Example Input: dagwood, club, doorstep, hamburger, community
Example Output: community

Example Input: crane, goose, hoist, pelican, hummingbird
Example Output: hoist

Example Input: roll, french toast, club, dagwood, cinema
Example Output:
cinema