A child looks over her mother's shoulder.
People who are related.
A child and her mother are related.
exists e1 x1 x2 x3.(over(e1,x3) & n_shoulder(x3) & of(x3,x2) & n_mother(x2) & of(x2,x1) & n_female(x1) & Actor(e1,x1) & v_look(e1) & n_child(x1))
exists e1 x1 x2.(a_topic(x1) & Theme(e1,x2) & v_relate(e1) & (x1 = x2) & n_people(x1))