A hold man in green jacket reads a book along a dirt trail.
A man is reading a mystery novel as he walks along a trail.
The man that reads a book, does not imply the man is reading a mystery novel.
exists p1 x1.(a_topic(x1) & exists e1 s1 x2 x3 x4 x5 x6.(Theme(e1,x4) & Actor(e1,x2) & v_read(e1) & along(x4,x5) & n_trail(x5) & of(x5,x6) & n_dirt(x6) & n_book(x4) & in(x2,x3) & n_jacket(x3) & a_green(s1) & Theme(s1,x3) & n_man(x2)) & that(x1,p1) & n_hold(x1))
exists e1 p1 x1 x2 x3.(exists e2 x4.(along(e2,x4) & n_trail(x4) & Actor(e2,x1) & v_walk(e2)) & n_male(x1) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_novel(x2) & of(x2,x3) & n_mystery(x3) & n_man(x1))