These difficulties support further inquiry into the meaning of the presence requirement.
Difficulties support more inquiry into what the presence requires.
Difficulties say inquiries aren't working.
A person on a vehicle is waiting for an action to complete.
A blond woman and her friend buy stuff from a man while another woman stands by a stroller.
A 500 MWe needs steel to install an ACI system.
Four people ride motorcycles down a busy street.
The guard paid no mind to me and my cigarette, since I was sitting in the smoker's lounge.
A brown dog walks through the grass field.