A dark-skinned man in white shirts and a black sleeveless shirt flips his skateboard on a cement surface surrounded by tall buildings and palm trees.
a man sitting down builds a tall building and eats a palm tree
It would be very unusual that one eats a palm tree that surrounds one's location. One could not flip one's skateboard while sitting down.
The man cannot builds a tall building and flips his skateboard at the same time.
The man that builds a tall building would not have flip his skateboard same time.