Task: Question Answering
Input (English): passage: A grizzly--polar bear hybrid (Super Bear) (also named grolar bear or pizzly bear or nanulak) is a rare ursid hybrid that has occurred both in captivity and in the wild. In 2006, the occurrence of this hybrid in nature was confirmed by testing the DNA of a unique-looking bear that had been shot near Sachs Harbour, Northwest Territories on Banks Island in the Canadian Arctic.
 question: can a polar bear and a grizzly mate?
Output (English): Yes