Several people in line for checkout at a large store.
People are in a grocery store.
Just because people are in line doesn't mean they in a grocery store.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & for(x1,x3) & at(x3,x4) & n_store(x4) & a_large(s2) & Theme(s2,x4) & n_checkout(x3) & in(x1,x2) & n_line(x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1.(exists x2 x3.(in(x1,x2) & n_store(x2) & of(x2,x3) & n_grocery(x3)) & n_people(x1))