A man playing baseball on a sunny day.
the man throws a ball
Just because a man is playing baseball doesn't imply he throws a ball.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_day(x4) & a_sunny(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_baseball(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_ball(x2))