A couple walking hand and hand by the waves on the beach.
A man and his girlfriend are enjoying a romantic walk at dusk on the beach.
People can walk hand in hand without enjoying it.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_beach(x7) & n_wave(x6) & a_topic(x1) & on(e1,x7) & by(e1,x6) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_hand(x5) & n_hand(x4) & subset_of(x5,x3) & subset_of(x4,x3) & (x1 = x2) & n_couple(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_beach(x6) & at(e1,x5) & on(x5,x6) & n_dusk(x5) & Theme(e1,x4) & Actor(e1,x1) & v_enjoy(e1) & n_walk(x4) & a_romantic(s1) & Theme(s1,x4) & subset_of(x3,x1) & n_girlfriend(x3) & of(x3,x2) & n_male(x2) & subset_of(x2,x1) & n_man(x2))