A man and a woman are sitting on the ground and surrounded by boats.
Both the man and woman are enjoying watching the boats around them.
Not all people surrounded by boats are enjoying watching the boats.
exists e2 e1 e3 x1 x2 x3 x4 x5 x6 x7 x8.(n_ground(x4) & for(e2,e3) & Actor(e3,x8) & n_boat(x8) & Theme(e3,x5) & v_surround(e3) & Actor(e2,x5) & v_sit(e2) & subset_of(x7,x5) & n_woman(x7) & subset_of(x6,x5) & n_man(x6) & on(e1,x4) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 p1 x1 x2 x3 x4 x5.(n_thing(x2) & n_boat(x5) & n_man(x2) & exists e2.(around(e2,x2) & Theme(e2,x5) & Actor(e2,x1) & v_watch(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_enjoy(e1) & Time(x1,x4) & n_both(x4) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1))