A man is standing on a baseball field in front of a crowd.
the man is an athlete
Just because a man is standing on a baseball field doesn't mean he is an athlete.
exists e1 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_crowd(x5) & n_front(x4) & on(e1,x2) & n_field(x2) & of(x2,x3) & n_baseball(x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_athlete(x2)))