Rear view of a choir group standing on risers with a chair filling a space between the risers.
There is nowhere for these people to stand.
If there is space, then it cannot also be there is nowhere to stand
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & of(x1,x2) & for(e1,e2) & Theme(e2,x7) & Actor(e2,x4) & v_fill(e2) & between(x7,x5) & n_riser(x5) & n_riser(x5) & n_space(x7) & with(e1,x6) & n_chair(x6) & on(e1,x5) & Actor(e1,x4) & v_stand(e1) & (x2 = x4) & n_group(x2) & of(x2,x3) & n_choir(x3) & n_view(x1) & a_rear(s1) & Theme(s1,x1))
exists p1 x1 x4.(n_people(x4) & -exists p2 x3.(for(p1,x4) & Topic(x4,p2) & exists e1.(Actor(e1,x4) & v_stand(e1)) & Location(p1,x3) & n_location(x3)) & exists x2.((x1 = x2) & n_thing(x2)))