What is true about both the stage and film version of a drama? neither require the viewer to interpret the setting to better understand the story’s context. neither require the viewer to interpret the mood based on the lighting and sound effects used. both require the viewer to visualize the action based on the stage directions in the drama’s script. both require the viewer to infer characters’ emotions and motivations through the actors’ portrayals.

I believe the correct answer is: Both require the viewer to infer character’s emotions and motivations through the actor’s portrayals. 

     Reading drama (or any other artwork) requires the activation of your “inner senses”, which means that throughout the words and didaskalias you have to relive the emotions in order to comprehend all the levels of complex works. This is also one of the main reasons for the various comprehensions of artworks. 
     But, when it comes to film or stage adaptations of drama, you are seeing someone else’s vision and comprehensions of work, and therefore, as a viewer you have to infer the character’s emotion and motivations through the actor’s portrayals.