Two girls in black dresses.
There are two girls in polo shirts and jeans.
The girls are wearing dresses in sentence one and shirts and jeans in the other.
exists s1 x1 x2.(a_topic(x1) & in(x1,x2) & n_dress(x2) & a_black(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))
exists p1 x1 x2 x3 x4 x5 x6.((x1 = x2) & subset_of(x6,x2) & n_jeans(x6) & subset_of(x3,x2) & in(x3,x4) & n_shirt(x4) & of(x4,x5) & n_polo(x5) & n_girl(x3) & card_eq_2(x3))