A man lifting a large weight and screaming.
A man is playing a video game.
A man can't be playing a video game while lifting a large weight.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_lift(e1) & subset_of(x5,x3) & n_screaming(x5) & subset_of(x4,x3) & n_weight(x4) & a_large(s1) & Theme(s1,x4) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x3) & n_video(x3) & n_man(x1))