The Sentence Diagram Generator will visually represent the sentence "MR. LEWIS, DID YOU WAVE AT THE CAR?" with a focus on the interjection "MR. LEWIS."
Main Clause: "DID YOU WAVE AT THE CAR?"
Interjection: "MR. LEWIS" is placed above the main clause to indicate it as an interjection.
The diagram will clearly show the relationship between the interjection and the main clause, emphasizing the grammatical structure.