The woman in the gray trench coat walks in front of the cemetery.
woman visiting moms grave
Just because the woman is walking in front of the cemetery, it doesn't mean she is there to visit a grave.
exists e1 s1 x1 x2 x3 x4 x5.(n_cemetery(x5) & n_coat(x2) & of(x2,x3) & n_trench(x3) & a_gray(s1) & Theme(s1,x2) & n_woman(x1) & in(e1,x4) & of(x4,x5) & n_front(x4) & Actor(e1,x1) & v_walk(e1) & in(x1,x2))
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(s1,x3) & a_grave(s1) & (x1 = x3) & n_mom(x1) & Actor(e1,x1) & v_visit(e1) & of(x1,x2) & n_woman(x2))