Which sentence is punctuated correctly

Accepted is to fact as unproven is to

What is a theme of "rikki-tikki-tavi"? life goes on. good must overcome evil. crime does not pay. love conquers all

Acompound sentence is created by combining a. two subordinate clauses b. a subordinate clause and an independent clause c. a subject and a predicate d. two independent clauses select the best answer from the choices provided a b c d