A girl rides a unicycle as another rides a scooter next to her .
It is highly unlikely that two girls are racing each other outside , one on a unicycle and the other on a scooter .
It is highly unlikely that two girls are racing each other outside , one on a unicycle and the other on a scooter .
We believe that two girls are racing each other outside , one on a unicycle and the other on a scooter .
Two girls are racing each other outside , one on a unicycle and the other on a scooter .