Two men are sitting in chairs and looking at books.
Two men reading books about how to hit on other men at the library.
Two men are sitting in chairs and looking at books does not imply that they reading books about how to hit on other men at the library.
exists e2 e1 x1 x2 x3 x4.(at(e2,x4) & n_book(x4) & Actor(e2,x3) & v_look(e2) & n_man(x3) & card_eq_2(x3) & in(e1,x2) & n_chair(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
exists e1 p1 x1 x2 x3 x7.(n_library(x7) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_read(e1) & exists x4.(n_manner(x4) & exists e2 x5 x6.(at(e2,x7) & on(e2,x6) & -(x6 = x1) & n_man(x6) & Actor(e2,x5) & v_hit(e2))) & n_man(x1) & n_man(x1) & about(x3,p1) & n_book(x3) & (x1 = x2) & card_eq_2(x1))