Three women wearing white gowns are dancing.
Three women are dancing at a gala.
Just because they are dancing, doesn't mean they are at a gala.
exists e1 e2 s1 x1 x2 x3.(Actor(e2,x1) & v_dance(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_gown(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1) & card_eq_3(x1))
exists e1 x1 x2.(at(e1,x2) & n_gala(x2) & Actor(e1,x1) & v_dance(e1) & n_woman(x1) & card_eq_3(x1))