A man is sitting on the ground watching people.
The man is a spectator of a kickball game at the family reunion.
The fact that a man is sitting on the ground watching people doesn't imply he is a spectator of a kickball game and doesn't imply he is at a family reunion.
exists e2 e1 x1 x2 x3.(n_ground(x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_watch(e2) & n_people(x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists p1 x1 x2 x3.(n_reunion(x2) & of(x2,x3) & n_family(x3) & n_man(x1) & at(p1,x2) & exists x4 x5 x6.((x1 = x4) & of(x4,x5) & n_game(x5) & of(x5,x6) & n_kickball(x6) & n_spectator(x4)))