Two men dressed in blue uniforms wearing headphones are standing with their arms behind their back while a man dressed in a brown camouflage uniform with a leashed dog looks over his right shoulder at several parked vehicles .
It is certain that two police officers wait on for a response call .
It is highly unlikely that two police officers wait on for a response call .
It is certain that two police officers wait on for a response call .
Two police officers wait on for a response call .