Three elderly women wearing coats and carrying purses are walking with their back to the camera.
Some people are moving to another location
Three elderly women walking with their back to the camera doesn't necessarily mean they are moving to another location.
exists e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7.(n_camera(x7) & to(e3,x7) & with(e3,x6) & n_back(x6) & of(x6,x1) & n_thing(x1) & Actor(e3,x1) & v_walk(e3) & Theme(e2,x5) & Actor(e2,x4) & v_carry(e2) & n_purse(x5) & (x1 = x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_coat(x3) & (x1 = x2) & n_woman(x1) & a_elderly(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(n_location(x2) & to(e1,x3) & n_location(x3) & -(x3 = x2) & Actor(e1,x1) & v_move(e1) & n_people(x1))