Three bridesmaids, dressed in blue dresses, and a bride are standing on a patio, while the bridesmaids hold the bride's dress' train.
Two kids are having a pillow fight.
The first sentence is talking about bridesmaids and brides. It is unlikely there would be kids fighting with pillows.
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6 x7.(exists e3.(Theme(e3,x7) & Actor(e3,x1) & v_hold(e3)) & n_train(x7) & of(x7,x4) & n_dress(x4) & n_dress(x4) & of(x4,x5) & n_bride(x5) & n_bride(x5) & n_bridesmaid(x1) & n_bridesmaid(x1) & while(e2,p1) & on(e2,x6) & n_patio(x6) & Actor(e2,x1) & v_stand(e2) & in(e1,x3) & subset_of(x5,x3) & subset_of(x4,x3) & a_blue(s1) & Theme(s1,x4) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & card_eq_3(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_fight(x2) & of(x2,x3) & n_pillow(x3) & n_kid(x1) & card_eq_2(x1))