\input zb-basic
\input zb-ioport
\iteman{io-port 70983593}
\itemau{Harabagiu, Sanda M.; Hickl, Andrew; Lacatusu, V. Finley}
\itemti{Negation, contrast and contradiction in text processing}
\itemso{AAAI (2006).}
\itemcc{}
\itemut{}
\itemli{}
\end