{'declarativized': 'a concave mirror can be used to demonstrate the bending of light', 'correct': False, '__index_level_0__': 1312}
a concave mirror can be used to demonstrate the bending of light False 1312
{'declarativized': 'a concave mirror can be used to demonstrate the bending of light', 'correct': False, '__index_level_0__': 1312}