Which sentence is punctuated correctly?
a. Agnes went to the play with: Sondra, Helen, José, and Caleb.
b. That fast food stand sells three Mexican specialties tamales, enchiladas, and carnitas.
c. The orange trolley line makes stops at: College Ave., Waring Rd., and Ocean Blvd.
d. This amusement park has something for children, teens, and adults.
d?