A bride and groom smile for the camera while dancing.
A man and woman smile while dancing.
a bride and groom are a man and woman.
exists s1 s2 x1 x2 x3 x4 x5.(n_camera(x4) & a_topic(s1) & for(s1,x4) & Theme(s2,x5) & a_dance(s2) & (x4 = x5) & n_smile(x2) & of(x2,x3) & n_groom(x3) & n_bride(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e2 e1 x1 x2 x3.(while(e1,e2) & Actor(e2,x1) & v_dance(e2) & Actor(e1,x1) & v_smile(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))