A big tan dog lays on the ground looking to the side.
A big red dog is sleeping on a couch
A dog cannot be sleeping on a couch and laying on the ground simultaneously.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_side(x5) & n_ground(x3) & a_topic(x1) & on(x1,x3) & to(e1,x5) & Actor(e1,x4) & v_look(e1) & (x3 = x4) & n_lay(x1) & of(x1,x2) & n_dog(x2) & a_tan(s2) & Theme(s2,x1) & a_big(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_couch(x2) & Actor(e1,x1) & v_sleep(e1) & n_dog(x1) & a_red(s2) & Theme(s2,x1) & a_big(s1) & Theme(s1,x1))