Four boys from two lacrosse teams run down the field during a game.
The boys are running.
The boys are on two lacrosse teams and would be running during a game.
exists e1 x1 x2 x3 x4 x5.(n_field(x4) & during(e1,x5) & n_game(x5) & down(e1,x4) & Actor(e1,x1) & v_run(e1) & from(x1,x2) & n_team(x2) & of(x2,x3) & n_lacrosse(x3) & card_eq_2(x2) & n_boy(x1) & card_eq_4(x1))
exists e1 x1.(n_boy(x1) & Actor(e1,x1) & v_run(e1))