What is the main function of stage directions in drama?

A. to describe what is inside each character’s head
B. to explain the theme of the drama
C. to communicate non-verbal information
D. to show what the characters say to each other

What does brutus say that anticipates the question of why the crowd should listen to mark antony? o a. not that i lov'd caesar less, but that i lov'd rome more. o b. and, for my sake, stay here with antony. do grace to caesar's corpse, and grace his speech. o c. i thrice presented him a kingly crown, / which he did thrice refuse. was this ambition? od. i come to bury caesar, not to praise him.