The four Asian girls are standing on a street corner , all with bookbags on their shoulders .
We believe that four schoolgirls wait for their bus to take them to the library .
It is highly unlikely that four schoolgirls wait for their bus to take them to the library .
We believe that four schoolgirls wait for their bus to take them to the library .
Four schoolgirls wait for their bus to take them to the library .