Several women wait outside in a city.
A group of women outside.
You can call several women a group of women.
exists e1 s1 x1 x2.(in(e1,x2) & n_city(x2) & r_outside(e1) & Actor(e1,x1) & v_wait(e1) & n_woman(x1) & a_several(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & Theme(s1,x3) & a_outside(s1) & (x2 = x3) & n_woman(x2) & n_group(x1))