A child playing on a red scooter.
A child sits on the couch and plays a videogame
A child cannot be both playing on a red scooter while also sitting on the couch playing a videogame.
exists e1 s1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_scooter(x3) & a_red(s1) & Theme(s1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_child(x1))
exists e1 e2 x1 x2 x3 x4.(n_couch(x2) & Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & n_videogame(x4) & n_child(x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_child(x1))