One person is wearing a green shirt while sleeping on the sidewalk while another person wearing black pants is sleeping on the stairs .
It is probably not the case that a couple of homeless men are trying to catch a few minutes of sleep before the police chase them away .
It is probably not the case that a couple of homeless men are trying to catch a few minutes of sleep before the police chase them away .
We believe that a couple of homeless men are trying to catch a few minutes of sleep before the police chase them away .
A couple of homeless men are trying to catch a few minutes of sleep before the police chase them away .