A topless person with a backpack is shown against on a pile of rocks with a cloudy background.
A woman shocks everyone by posing with just her backpack on.
Not all people are women. A topless person will not necessarily shock everyone. A person shown against a pile of rocks doesn't imply that they are posing.
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 x1 x2 x3 x4 x5.(a_topic(x1) & by(x1,e1) & a_on(s1) & Manner(e1,s1) & with(e1,x5) & r_just(x5) & n_backpack(x5) & of(x5,x1) & n_female(x1) & Actor(e1,x4) & v_pose(e1) & n_thing(x4) & Time(x1,x3) & n_everyone(x3) & n_shock(x1) & of(x1,x2) & n_woman(x2))