A basketball player in orange is keeping the ball from a player in blue.
a guy dribbles between his legs.
Just because a basketball player is keeping the ball from another player does not mean he dribbles between his legs. He could be tossing the ball to someone else.
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.(between(e1,x2) & n_leg(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_dribble(e1) & n_guy(x1))