Two blond women sit outside as people walk by wearing casual clothing and some wearing bookbags .
It is certain that a brown haired man stands inside , waiting to pick up his son from ballet practice .
It is impossible that a brown haired man stands inside , waiting to pick up his son from ballet practice .
It is certain that a brown haired man stands inside , waiting to pick up his son from ballet practice .
A brown haired man stands inside , waiting to pick up his son from ballet practice .