An elderly man pushes a cart with a loved one's memorial picture down the street.
An old man sits near a grave.
If he pushes a cart down the street, he does not sit near a grave.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(n_street(x5) & with(e1,x4) & down(x4,x5) & n_picture(x4) & a_memorial(s2) & Theme(s2,x4) & of(x4,x3) & n_one(x3) & Theme(e2,x3) & v_love(e2) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & n_cart(x2) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(near(e1,x2) & n_grave(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))