A black and brown dog is running out of the surf.
A dog is sleeping on the bed.
A dog can't be running and sleeping at the same time.
exists e1 s1 s2 x1 x2.(n_surf(x2) & r_out(e1) & of(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_bed(x2) & on(e1,x2) & Actor(e1,x1) & v_sleep(e1) & n_dog(x1))