man making an announcement at a library
A woman is reading at a library.
Referring to man in 1st sentence and woman in 2nd sentence
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_make(e1) & at(x3,x4) & n_library(x4) & n_announcement(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(at(e1,x2) & n_library(x2) & Actor(e1,x1) & v_read(e1) & n_woman(x1))