A man is sitting at a newsstand, reading a paper
the man is reading the news.
If a person is reading the paper, they may be reading something other than the news.
exists e2 e1 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_read(e2) & n_paper(x3) & at(e1,x2) & n_newsstand(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2.(n_news(x2) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_read(e1))