A topless person with a backpack is shown against on a pile of rocks with a cloudy background.
A topless woman is walking on a nude beach.
Not all people are women. A topless person shown against a pile of rocks does not indicate they are walking on a nude beach.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(on(e1,x4) & of(x4,x5) & with(x5,x6) & n_background(x6) & a_cloudy(s2) & Theme(s2,x6) & n_rock(x5) & n_pile(x4) & against(e1,x3) & n_thing(x3) & Theme(e1,x1) & v_show(e1) & with(x1,x2) & n_backpack(x2) & n_person(x1) & a_topless(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(on(e1,x2) & n_beach(x2) & a_nude(s2) & Theme(s2,x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1) & a_topless(s1) & Theme(s1,x1))