a man practicing his putting on a portable disc golf basket.
A man throwing a disc into a metal basket.
That a man is practicing his putting does not imply he is throwing a disc into a metal basket. The portable disc golf basket doesn't imply the material it's made of, such as metal.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & for(e1,e2) & on(e2,x4) & n_basket(x4) & of(x4,x6) & n_golf(x6) & of(x4,x5) & n_disc(x5) & a_portable(s1) & Theme(s1,x4) & Actor(e2,x2) & v_put(e2) & Theme(e1,x3) & Actor(e1,x2) & v_practice(e1) & n_his(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & into(e1,x4) & n_basket(x4) & of(x4,x5) & n_metal(x5) & Theme(e1,x3) & Actor(e1,x2) & v_throw(e1) & n_disc(x3) & (x1 = x2) & n_man(x1))