A man and woman holding hands in front of a lake.
The couple are holding hands.
a man and woman holding hands are a couple
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(s1) & in(e1,x5) & of(x5,x6) & n_lake(x6) & n_front(x5) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_hand(x4) & (s1 = x3) & n_woman(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 x1 x2.(n_couple(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_hand(x2))