{'declarativized': 'dinosaur footprints can be used to prove that the area around the Grand Canyon was once covered by an ocean', 'correct': False, '__index_level_0__': 241}
dinosaur footprints can be used to prove that the area around the Grand Canyon was once covered by an ocean False 241
{'declarativized': None, 'correct': False, '__index_level_0__': 241}