{'declarativized': 'radioactive dating has helped scientists more accurately determine the age of fossils and draw conclusions about changes in organisms over time', 'correct': True, '__index_level_0__': 703}
radioactive dating has helped scientists more accurately determine the age of fossils and draw conclusions about changes in organisms over time True 703
{'declarativized': 'radioactive dating has helped scientists more accurately determine the age of fossils and draw conclusions about changes in organisms over time', 'correct': True, '__index_level_0__': 703}