a man in a suit standing in front of a classroom

Prompt 1: a man in a suit speaking to a group of people, with a woman in a black shirt taking notes. the man is seen standing in front of a green wall, and he is pointing at something on the wall. the man is also seen smiling and giving a thumbs up. ends with the man shaking hands with someone off-camera.

Prompt 2: a man wearing a suit who is standing in front of a classroom with a green chalkboard on the wall. the man is speaking to three people seated at a table, and a woman is sitting in front of him. the man is using the chalkboard to explain or demonstrate something to the class. he appears to be very confident and is smiling at the camera. the room is well-lit and has a comfortable atmosphere. from it seems like the man is a teacher or a lecturer, and the class appears to be a business or finance-related course.