Several people outside the summer concert series.
People are in a concert hall.
The people cannot simultaneously be outside and in a concert hall
exists s1 x1 x2 x3 x4.(n_series(x2) & of(x2,x4) & n_concert(x4) & of(x2,x3) & n_summer(x3) & a_topic(x1) & outside(x1,x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1.(exists x2 x3.(in(x1,x2) & n_hall(x2) & of(x2,x3) & n_concert(x3)) & n_people(x1))