The basketball player in white is holding an orange basketball.
The man is holding a tennis ball.
basketball and tennis ball are not the same thing.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_basketball(x2) & n_basketball(x2) & of(x2,x4) & n_orange(x4) & Theme(s1,x3) & a_white(s1) & (x1 = x3) & n_player(x1) & of(x1,x2))
exists e1 x1 x2 x3.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_ball(x2) & of(x2,x3) & n_tennis(x3))