A happy groom and bride laughing at the dark-haired groom giving is visa to his new wife.
It is a gay couple.
A groom and bride imply a man and woman.  A gay couple would be two women or two men.
exists e1 p1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(to(p1,x6) & n_wife(x6) & a_new(s3) & Theme(s3,x6) & of(x6,x2) & n_male(x2) & exists x7.((x1 = x7) & n_visa(x7)) & at(x1,x2) & Actor(e1,x5) & v_give(e1) & (x2 = x5) & n_groom(x2) & n_groom(x2) & a_dark-haired(s2) & Theme(s2,x2) & n_laughing(x3) & of(x3,x4) & n_bride(x4) & subset_of(x3,x1) & subset_of(x2,x1) & a_happy(s1) & Theme(s1,x1))
exists p1 x1.(n_thing(x1) & exists s1 x2.((x1 = x2) & n_couple(x2) & a_gay(s1) & Theme(s1,x2)))