A bride and groom smile for the camera while dancing.
A group of people are swimming.
The people can not be swimming and dancing simultaneously.
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 e1 x1 x2.(Actor(e1,x1) & v_swim(e1) & of(x1,x2) & n_people(x2) & n_group(x1))