Prompt:
Two young college debaters standing behind podiums, facing each other in confrontation, side profile silhouettes. A vertical beam of intense light splits the frame exactly in half, left side deep cold blue, right side warm dark red. Deep black background. Silhouettes sharp against the light. Blurred tiered auditorium seats in lower background. Negative space: a giant question mark shape subtly formed between their heads. Cinematic lighting, 4k ultra HD, vertical poster composition, aspect ratio 9:16.