From the box a set of foot prints led back to the door.
A set of narrow French doors next to the window led out onto a shared balcony.
A set of double doors to his right led back into the hospital.
Two sets of golden double doors led to the east.
"We may have the first set of conditions to lead to a backlash."
Two sets of double doors led into the temple from the front.
A single set of footprints led over the driveway, toward the house.
A second set of stairs led onto the stage.
One set of prints led along the hall to the empty living room.
A single set of horse tracks led back the way we had come.