A young girl standing next to a stroller with a baby.
The baseball player pitches a perfect game.
When someone pitches in baseball, they are not standing next to a stroller, which would not be out on a baseball field.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x4) & n_baby(x4) & to(e1,x3) & n_stroller(x3) & r_next(e1) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_player(x1) & of(x1,x2) & n_baseball(x2) & Theme(e1,x3) & Actor(e1,x1) & v_pitch(e1) & n_game(x3) & a_perfect(s1) & Theme(s1,x3))