Two girls in black walking down a street.
Two girls are outside.
there are two girls outside because one walks down a street outside
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & down(x2,x3) & n_street(x3) & n_walking(x2) & a_black(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_girl(x1) & card_eq_2(x1))