a man is walking down the street with a billboard in front of him.

Prompt 1: a busy city street with tall buildings on either side. there is a red-and-white building with the chinese characters "tunun" written on it. people are walking on the sidewalk, creating a lively atmosphere.

Prompt 2: a busy city street with tall buildings and people walking on the sidewalk. the word "tunun" is written in chinese characters on a red-and-white building, adding to the vibrant atmosphere.