A little girl and boy play in the sand on the beach.
The Kids are running up a road.
Kids cannot be running up road and playing in sand on beach at same time.
exists s1 s2 x1 x2 x3 x4 x5.(n_beach(x5) & n_sand(x4) & a_topic(s1) & in(s1,x4) & on(x4,x5) & n_play(x2) & of(x2,x3) & n_boy(x3) & n_girl(x1) & subset_of(x2,s1) & subset_of(x1,s1) & a_little(s2) & Theme(s2,s1))
exists e1 s1 x1 x2.(n_kid(x1) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_road(x2))