A tan dog is rolling on his back on some asphalt with a bike and a scooter in the background.
The dog's back is on the asphalt.
If the dog is rolling on his back, then his back must be on the asphalt.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & on(e1,x2) & on(x2,x3) & with(x3,x4) & subset_of(x6,x4) & in(x6,x7) & n_scooter(x6) & subset_of(x5,x4) & n_bike(x5) & n_asphalt(x3) & n_back(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_roll(e1) & n_dog(x1) & a_tan(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(n_asphalt(x3) & n_back(x2) & of(x2,x1) & n_dog(x1) & on(x2,x3))