The people watch the batter.
The batter will hit a home run
The batter will not necessarily hit a home run just because people are watching him. He might just as easily strike out.
exists e1 x1 x2.(n_batter(x2) & n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1))
exists e1 x1 x2 x3.(n_batter(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hit(e1) & n_run(x2) & of(x2,x3) & n_home(x3))