A sports team poses on the field.
The team is a soccer team.
Not all sport team are soccer team
exists e1 x1 x2 x3.(n_field(x3) & on(e1,x3) & Actor(e1,x1) & v_pose(e1) & n_team(x1) & of(x1,x2) & n_sport(x2))
exists p1 x1.(n_team(x1) & exists x2 x3.((x1 = x2) & n_team(x2) & of(x2,x3) & n_soccer(x3)))