Two girls stand in a puddle on a sidewalk.
Two sisters pose for a picture in a mud puddle on a sidewalk near a busy intersection.
Just because the two girls are in a puddle does not mean that they are sister, it also does not mean they are near a busy intersection.
exists e1 x1 x2 x3.(on(e1,x3) & n_sidewalk(x3) & in(e1,x2) & n_puddle(x2) & Actor(e1,x1) & v_stand(e1) & n_girl(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(for(e1,x2) & in(x2,x3) & on(x3,x5) & near(x5,x6) & n_intersection(x6) & a_busy(s1) & Theme(s1,x6) & n_sidewalk(x5) & n_puddle(x3) & of(x3,x4) & n_mud(x4) & n_picture(x2) & Actor(e1,x1) & v_pose(e1) & n_sister(x1) & card_eq_2(x1))