Two young girls in purple dresses by a body of water.
Two sisters contemplate jumping in the lake.
Two young girls in purple dresses by a body of water does not mean they are two sisters
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & by(x2,x3) & of(x3,x4) & n_water(x4) & n_body(x3) & n_dress(x2) & a_purple(s2) & Theme(s2,x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(n_lake(x2) & exists e2.(in(e2,x2) & Actor(e2,x1) & v_jump(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_contemplate(e1) & n_sister(x1) & card_eq_2(x1))