A woman with curly hair is smiling at an older couple on the sidewalk.
A woman is sitting on a bench.
The woman is not said to be sitting. Not all people sit on benches.
exists e1 s1 s2 x1 x2 x3 x4.(n_sidewalk(x4) & at(e1,x3) & on(x3,x4) & n_couple(x3) & r_more(s2) & a_older(s2) & Theme(s2,x3) & Actor(e1,x1) & v_smile(e1) & with(x1,x2) & n_hair(x2) & a_curly(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2.(on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))