A football player running with the ball down the field as another player goes in for the tackle.
the player is big
Not all football players are big.
exists e1 p1 x1 x2 x3 x4 x5 x7.(n_tackle(x7) & n_field(x5) & n_ball(x4) & a_topic(x1) & exists e2 s1 x6.(for(e2,x7) & a_in(s1) & Manner(e2,s1) & Actor(e2,x6) & v_go(e2) & n_player(x6) & -(x6 = x1)) & n_player(x1) & n_player(x1) & as(e1,p1) & with(e1,x4) & down(x4,x5) & Actor(e1,x3) & v_run(e1) & (x1 = x3) & of(x1,x2) & n_football(x2))
exists s1 x1.(n_player(x1) & Theme(s1,x1) & a_big(s1))