A street blocked off and guarded with one man in a striped shirt standing in the cleared road .
The street is open with nobody around .
A street blocked off and guarded with one man in a striped shirt standing in the cleared road.
The street is open with nobody around.
The street cannot simultaneously be blocked off and guarded by one man, and be open with nobody around.
The street can not simultaneously be blocked off and guarded by one man , and be open with nobody around .