General Wojciech Jaruzelski adopted a hard line and declared martial law in December 1981 in response to continued strikes across Poland.
General Wojciech Jaruzelski was the top government official in Poland in December 1981.
mnli hypothesis: General Wojciech Jaruzelski was the top government official in Poland in December 1981. premise: General Wojciech Jaruzelski adopted a hard line and declared martial law in December 1981 in response to continued strikes across Poland.