Read this excerpt from The Miracle Worker.

ANNIE: Oh, in grownups you have to, Mr. Anagnos. I mean in children it just seems a little – precocious, can I use that word?

ANAGNOS: Only if you can spell it.

Which element of drama does the author use in this excerpt?

dialogue that reveals personalities

stage directions that set the scene

stage directions that reveal emotion

dialogue with background information