Question: The cause of the Moho braccatus extinction include the introduction of the third most widespread species of rat in the world behind what other two rats?
{'answer': 'brown rat and black rat', 'supporting_facts': [['Kauaʻi ʻōʻō', 0], ['Kauaʻi ʻōʻō', 5], ['Polynesian rat', 0]]}