The man in the button up shirt is sitting at a table.
The man with the button up shirt at the table was reading a book by Hemmingway.
Just because a man sits at a table does not mean that he was reading a book nor does it infer that it is a book by Hemingway.
exists e1 x1 x2 x3 x4.(n_button(x2) & n_man(x1) & at(e1,x4) & n_table(x4) & Actor(e1,x1) & v_sit(e1) & up(x1,x3) & n_shirt(x3) & in(x1,x2))
exists e1 x1 x2 x3 x4 x5 x6.(ne_tim_hemmingway(x6) & n_table(x4) & n_button(x2) & n_man(x1) & Theme(e1,x5) & Actor(e1,x1) & v_read(e1) & by(x5,x6) & n_book(x5) & with(x1,x2) & up(x2,x3) & at(x3,x4) & n_shirt(x3))