Question

In using a colon to introduce a list, be sure the clause before the colon is a complete sentence (can stand alone). Which sentence below uses a colon correctly?
A. The places I most want to visit are: Paris, London, New York, and Dublin.
B. The places I most want to visit are many: Paris, London, New York, Bangkok, and Dublin.
C. The places I most want to visit include: Paris, London, New York, and Dublin.