{'declarativized': 'fish living in the rivers of the Grand Canyon supports the claim that the area around the Grand Canyon was once covered by an ocean', 'correct': False, '__index_level_0__': 242}
fish living in the rivers of the Grand Canyon supports the claim that the area around the Grand Canyon was once covered by an ocean False 242
{'declarativized': None, 'correct': False, '__index_level_0__': 242}