A hitter is swinging a bat at a baseball during a game while the catcher and umpire look on.
The hitter is touching the bat.
To swing a bat one has to touch the bat.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_look(x7) & a_umpire(s1) & Theme(s1,x7) & n_catcher(x6) & subset_of(x7,x5) & subset_of(x6,x5) & a_on(s2) & Manner(e1,s2) & while(e1,x5) & during(e1,x4) & n_game(x4) & at(e1,x3) & n_baseball(x3) & Theme(e1,x2) & Actor(e1,x1) & v_swing(e1) & n_bat(x2) & n_hitter(x1))
exists e1 x1 x2.(n_bat(x2) & n_hitter(x1) & Theme(e1,x2) & Actor(e1,x1) & v_touch(e1))