The beautiful lady is walking with the crowded people.
The lady is single
There is no evidence this beautiful lady is single. She may be married.
exists e1 s1 s2 x1 x2.(n_people(x2) & a_crowded(s2) & Theme(s2,x2) & n_lady(x1) & a_beautiful(s1) & Theme(s1,x1) & with(e1,x2) & Actor(e1,x1) & v_walk(e1))
exists e1 p1 x1.(n_lady(x1) & for(p1,e1) & Theme(e1,x1) & v_single(e1) & exists x2.((x1 = x2) & n_thing(x2)))