A rodeo player is being taken down by a bull.
A bull rider is being charged by the bull.
taken down and charged at could mean multiple things to an individual
exists e1 s1 x1 x2 x3.(Actor(e1,x3) & n_bull(x3) & a_down(s1) & Manner(e1,s1) & Theme(e1,x1) & v_take(e1) & n_player(x1) & of(x1,x2) & n_rodeo(x2))
exists e1 x1 x2.(Actor(e1,x2) & n_bull(x2) & n_bull(x2) & Theme(e1,x1) & v_charge(e1) & n_rider(x1) & of(x1,x2))