Two little girls play in a yellow inflatable house.
Two girls playing
Two girls playing is a simplification.
exists e1 s1 s2 s3 x1 x2.(in(e1,x2) & n_house(x2) & a_inflatable(s3) & Theme(s3,x2) & a_yellow(s2) & Theme(s2,x2) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & a_little(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))