An elderly man and woman hold hands on the sidewalk.
The old man leads the old woman toward the park.
The fact that the man and woman hold hands does not imply the man leads the old woman toward the park.
exists e1 s1 x1 x2 x3 x4 x5.(n_sidewalk(x5) & on(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_hand(x4) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(n_park(x3) & n_woman(x2) & a_old(s2) & Theme(s2,x2) & n_man(x1) & a_old(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_lead(e1) & toward(x2,x3))