two teams of players playing basketball on a court outside.
A game of basketball is being played outdoors
Two teams implies that a game is being played.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & of(x1,x2) & on(e1,x5) & n_outside(x5) & of(x5,x6) & n_court(x6) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_basketball(x4) & (x2 = x3) & n_player(x2) & n_team(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(Time(e1,x3) & n_outdoors(x3) & Theme(e1,x1) & v_play(e1) & of(x1,x2) & n_basketball(x2) & n_game(x1))