an old man in a white coat and tie with his hands in his pockets

Prompt 1: an elderly man wearing a white lab coat and a red tie, standing in front of a green screen. he is holding a green bottle in his hand and is seen talking to the camera. the man is also seen holding a green bottle in his hand. is a promotional video for a green bottle of mouthwash.

Prompt 2: a man wearing a white coat, who speaks to the camera while pointing to the camera.