A man at a park is taking pictures.
A man is trying to capture the essence of a park
The man must not be capturing the essence of a park.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_picture(x3) & at(x1,x2) & n_park(x2) & n_man(x1))
exists e1 p1 x1 x2.(n_essence(x2) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_capture(e2) & of(x2,x3) & n_park(x3)) & n_man(x1))