A basketball player drives to the hoop for a lay-up.
A basketball player signs autographs.
A basketball player who drives a lay-up and signs autographs cannot be done simultaneously.
exists x1 x2 x3 x4 x5.(n_hoop(x4) & a_topic(x1) & to(x1,x4) & for(x4,x5) & n_lay-up(x5) & n_drive(x1) & of(x1,x3) & n_player(x3) & of(x1,x2) & n_basketball(x2))
exists x1 x2 x3 x4.(a_topic(x1) & Time(x1,x4) & n_autograph(x4) & n_sign(x1) & of(x1,x3) & n_player(x3) & of(x1,x2) & n_basketball(x2))