A child smiling in a park
A child is smiling in the park because he saw the Ice Iceream man.
Just because a child is smiling in a park doesn't imply child saw the Ice Iceream man.
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_park(x3) & Actor(e1,x2) & v_smile(e1) & (x1 = x2) & n_child(x1))
exists e1 p1 x1 x2 x3 x4 x5.(n_man(x3) & (x3 = x5) & ne_org_iceream(x5) & (x3 = x4) & ne_org_ice(x4) & n_male(x2) & n_park(x2) & exists e2.(Theme(e2,x3) & Actor(e2,x2) & v_see(e2)) & because(e1,p1) & in(e1,x2) & Actor(e1,x1) & v_smile(e1) & n_child(x1))