Identify the option containing a sentence fragment.
a. He's riding with Rick, and Rick's car is green.
b. He's riding with Rick. Whose car is green.
c. He's riding with Rick, whose car is green.
d. He's riding with Rick. Rick's car is green.
BBBBBBBBB. The second part is(as they say on this site) "Rather a burger without a bun" The statement "Whose car is green" Gives us no info about whos car it is.