A basketball player in orange is keeping the ball from a player in blue.
two people play a sport.
A basketball player in orange is keeping the ball from a player in blue can only occur if two people play a sport.
exists e1 x1 x2 x3 x4 x5 x6.(n_ball(x4) & from(e1,x5) & in(x5,x6) & n_blue(x6) & n_player(x5) & Theme(e1,x4) & Actor(e1,x1) & v_keep(e1) & in(x1,x3) & n_orange(x3) & n_player(x1) & of(x1,x2) & n_basketball(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_sport(x2) & n_people(x1) & card_eq_2(x1))