Answer: A. the title of the person being addressed, C. characters’ actions and behaviors and E. characters’ gestures.
Explanation: the stage directions are notes that are put on the script, to help the actors to understand the behavior of the characters in each scene. The stage directions provide the title of the being addressed like "To the PORTER," the characters’ actions and behaviors like "busy opening some of the parcels" and "Still humming, she goes to the table on the right" and the characters’ gestures like "She is laughing to herself."
