A group of girls wearing dresses and skirts gathers outside.
The group of girls are inside eating brunch.
You cannot be outside and inside simultaneously.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & a_outside(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & subset_of(x6,x4) & n_gather(x6) & of(x6,x7) & n_skirt(x7) & subset_of(x5,x4) & n_dress(x5) & (x1 = x3) & of(x1,x2) & n_girl(x2) & n_group(x1))
exists p1 x1 x2.(n_group(x1) & exists s1 s2 x3.((x1 = x3) & n_brunch(x3) & a_eating(s2) & Theme(s2,x3) & a_inside(s1) & Theme(s1,x3)) & of(x1,x2) & n_girl(x2))