An old woman looks at food in a display case.
The old woman is drinking coffee at the cafe.
drinking coffee at the cafe is different from looks at food in a display case
exists e1 s1 x1 x2 x3 x4.(in(e1,x3) & n_case(x3) & of(x3,x4) & n_display(x4) & at(e1,x2) & n_food(x2) & Actor(e1,x1) & v_look(e1) & n_woman(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_cafe(x3) & n_woman(x1) & a_old(s1) & Theme(s1,x1) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_coffee(x2))