Man reading a newspaper next to pigeons.
man sleeping on the couch
A man can not be both reading and sleeping at the same time.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_read(e1) & to(x4,x5) & n_pigeon(x5) & next(x3,x4) & n_thing(x4) & n_newspaper(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_couch(x3) & a_topic(x1) & on(e1,x3) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_man(x1))