Setting
Stage Directions
Dialogue
Scene
Cast of Characters
Drama
Narrator
Character Tags
Act
Script
A play is a story that is designed to be performed by actors.
A written text in a play.
The words that are being said by characters.
All of the characters and their brief description of their physical characteristics.
The time and place the play is taking place.
The person who is telling the story during the play.
A chapter in a play that contains more than one scene.
The action that takes place in a single setting.
Written instructions that tell the actors what to do in the scene.
Labels before the lines of the dialogue to show which character is speaking.

"Speaks with authority. He is lying on the concrete," is an example of stage directions because it's telling the character what to do and how to say it.