The words in the brackets are telling the actors what to physically do, meaning it would be a stage direction.
It isn't dialogue because that is a conversation between two people.
It isn't dialect because that is how a person speaks. There is no speaking in the brackets.
It isn't narration because it isn't spoken allowed for the audience.
It isn't a description because that is too broad a term more often used for emotions.
Answer:
Action Button. A built-in button shape that you can add to your presentation and then assign an action to occur upon the click of the mouse or with a mouse over.
After Previous.
Animated GIF.
Animation.
Animation Pane.
Annotation.
Basic Custom Slide Show.
Chevron.
Explanation:
Answer:
N/A
Explanation:
You didn't provide the source. Sorry.