A brunette woman in a blue shirt too small for her standing behind casually-dressed people.
The woman is not part of the group of people.
Standing behind does not imply she is not part of the group.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(x1) & r_too(s2) & for(s2,x5) & behind(x5,x6) & n_people(x6) & a_casually-dressed(s3) & Theme(s3,x6) & n_standing(x5) & of(x5,x1) & n_female(x1) & Theme(s2,x4) & a_small(s2) & (x1 = x4) & in(x1,x3) & n_shirt(x3) & a_blue(s1) & Theme(s1,x3) & n_woman(x1) & of(x1,x2) & n_brunette(x2))
exists x1 x3.(n_group(x3) & n_woman(x1) & -exists p1 x2 x4.((x1 = x2) & of(x2,x3) & of(x3,x4) & n_people(x4) & n_part(x2)))