Man walking by an inflatable playhouse.
A woman is playing in the inflatable playhouse.
A man walking by a playhouse cannot at the same time be a woman playing in it.
exists s1 x1 x2 x3.(a_topic(x1) & by(x1,x3) & n_playhouse(x3) & a_inflatable(s1) & Theme(s1,x3) & n_walking(x1) & of(x1,x2) & n_man(x2))
exists e1 s1 x1 x2.(n_playhouse(x2) & a_inflatable(s1) & Theme(s1,x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_woman(x1))