{'declarativized': 'sand soil found on land led scientists to believe that oceans once covered much of what is now land', 'correct': False, '__index_level_0__': 627}
sand soil found on land led scientists to believe that oceans once covered much of what is now land False 627
{'declarativized': 'sand soil found on land led scientists to believe that oceans once covered much of what is now land', 'correct': False, '__index_level_0__': 627}