{'declarativized': 'the function of the liver in a frog is similar to the function of the lungs in a bird', 'correct': False, '__index_level_0__': 1507}
the function of the liver in a frog is similar to the function of the lungs in a bird False 1507
{'declarativized': None, 'correct': False, '__index_level_0__': 1507}