Guy playing college basketball.
The guy is a great player
Not all basketball players are great.
exists e1 x1 x2 x3.(ne_nam_guy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2) & of(x2,x3) & n_college(x3))
exists p1 x1.(n_guy(x1) & exists s1 x2.((x1 = x2) & n_player(x2) & a_great(s1) & Theme(s1,x2)))