Two people standing in front of a yellow building with a painted mural of an athlete , a rock group , and graffiti .
There is a very good chance that the people are looking over their mural paintings that they painting on the building .
It is impossible that the people are looking over their mural paintings that they painting on the building .
There is a very good chance that the people are looking over their mural paintings that they painting on the building .
The people are looking over their mural paintings that they painting on the building .