The basketball player in the center is holding the ball and is defending it from the other team.
The player is holding a ball in basketball ground
Basketball ground is not necessarily infered because basketball can be played on other surfaces.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(-(x8 = x8) & n_team(x8) & n_thing(x1) & n_center(x7) & n_player(x5) & of(x5,x6) & n_basketball(x6) & n_ball(x4) & n_center(x3) & n_player(x1) & of(x1,x2) & n_basketball(x2) & from(e2,x8) & Theme(e2,x1) & Actor(e2,x5) & v_defend(e2) & in(x5,x7) & Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & in(x1,x3))
exists e1 x1 x2 x3 x4.(n_player(x1) & in(e1,x3) & n_ground(x3) & of(x3,x4) & n_basketball(x4) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_ball(x2))