A baseball player is fielding a ball.
A famous baseball player makes a play.
The baseball player may not be famous.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_field(e1) & n_ball(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_make(e1) & n_play(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2) & a_famous(s1) & Theme(s1,x1))