{'declarativized': 'the magnetic force pulling paper clips to a powerful electromagnet is a kind of force that requires contact between two objects for one to push or pull the other', 'correct': False, '__index_level_0__': 1666}
the magnetic force pulling paper clips to a powerful electromagnet is a kind of force that requires contact between two objects for one to push or pull the other False 1666
{'declarativized': None, 'correct': False, '__index_level_0__': 1666}