Five men are playing lacrosse on a field.
Two teams are contesting a championship.
It cannot be inferred that the men are playing on teams or that they are contesting a championship.
exists e1 x1 x2 x3.(on(e1,x3) & n_field(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_lacrosse(x2) & n_man(x1) & card_eq_5(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_contest(e1) & n_championship(x2) & n_team(x1) & card_eq_2(x1))