{'declarativized': 'a flag moving in the wind is an example of a wave transferring energy', 'correct': False, '__index_level_0__': 2067}
a flag moving in the wind is an example of a wave transferring energy False 2067
{'declarativized': 'a flag moving in the wind is an example of a wave transferring energy', 'correct': False, '__index_level_0__': 2067}