What is the opening situation in a play?

The opening situation, or exposition, of a play is the part that introduces the characters, setting, and conflict of the story. It is usually found at the beginning of the first act and serves to establish the context for the rest of the play. The exposition may include information about the characters' backgrounds, motivations, and relationships, as well as details about the setting and the time period in which the play takes place. It also introduces the main conflict or problem that the characters will face throughout the play. The exposition is essential in setting the stage for the action to come and engaging the audience in the story.