A young boy squats among some bushes.
A young boy is cleaning the kitchen.
There are no bushes in the kitchen.
exists s1 x1 x2 x3.(a_topic(x1) & among(x1,x3) & n_bush(x3) & n_squat(x1) & of(x1,x2) & n_boy(x2) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_kitchen(x2) & Theme(e1,x2) & Actor(e1,x1) & v_clean(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))