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.

Q: leverage, solid, firm, amalgamated, concerted

A: solid
****
Q: dagwood, club, doorstep, hamburger, community

A: community
****
Q: cub, fawn, culture, cajole, identity

A:
cub
****