Children playing cricket.
The children are playing
Children playing cricket are playing.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_cricket(x3) & (x1 = x2) & n_child(x1))
exists e1 x1.(n_child(x1) & Actor(e1,x1) & v_play(e1))