A man looks on while a child plays a game.
The man walks away as the child plays
Cannot look and walk away at the same time
exists e1 p1 s1 x1.(exists e2 x2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_play(e2) & n_game(x3) & n_child(x2)) & while(e1,p1) & a_on(s1) & Manner(e1,s1) & Actor(e1,x1) & v_look(e1) & n_man(x1))
exists e1 p1 s1 x1 x2.(n_child(x2) & n_man(x1) & exists e2.(Actor(e2,x2) & v_play(e2)) & as(e1,p1) & a_away(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1))