A boy is attempting to climb an iron fence.
A boy is trying to break into a restricted area.
A fenced area is not necessarily restricted.
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_attempt(e1) & exists e2 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_climb(e2) & n_fence(x2) & of(x2,x3) & n_iron(x3)) & n_boy(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 s1 x2.(into(e2,x2) & n_area(x2) & a_restricted(s1) & Theme(s1,x2) & Actor(e2,x1) & v_break(e2)) & n_boy(x1))