The correct answer is the following: option 1. The similarity between a stage and a film interpretation of the scene describe in the question would be that in both of them, viewers would have to infer the emotions and motivations of Ben and Regina.
Viewers would not have to envision the physical descriptions of Ben and Regina nor would have to imagine the few props being used by Ben and Regina. because they would be able to see all of these either on stage or in the film. But, in both cases, they would have to envision the emotions and motivations of the characters.