claim: Hermit crabs are animals.
evidence: Betty Carter -LRB- born Lillie Mae Jones ; May 16 , 1929 -- September 26 , 1998 -RRB- was an American jazz singer known for her improvisational technique , scatting and other complex musical abilities that demonstrated her vocal talent and imaginative interpretation of lyrics and melodies .. jazz. jazz. improvisational. Musical improvisation. Vocalist Carmen McRae once remarked , `` There 's really only one jazz singer -- only one  : Betty Carter . ''. jazz. jazz. Carmen McRae. Carmen McRae