Three dogs walk together across a snowy field.
There are animals outside.
No animals
Eight adults are letting a giant bunch of balloons float off into the air.
Two people are standing near a wood chipper.
Three young kids are sitting on the floor of a grass hut.
the man is asleep on his desk
GAO has never done any sort of case study - at least, our definition of case studies.
A white dog is lying on a wooden floor.