A woman in a red dress and black mask is on a crowded dance floor
There are a lot of people dancing.
If the dance floor is crowded then a lot of people are dancing.
exists p1 s1 s2 x1 x2 x3 x4.(exists s3 x5 x6.(on(x1,x5) & n_floor(x5) & of(x5,x6) & n_dance(x6) & a_crowded(s3) & Theme(s3,x5)) & in(x1,x2) & n_mask(x4) & a_black(s2) & Theme(s2,x4) & n_dress(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_red(s1) & Theme(s1,x2) & n_woman(x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & of(x2,x3) & Actor(e1,x4) & v_dance(e1) & (x3 = x4) & n_people(x3) & n_lot(x2))