{'declarativized': 'red blood cells carry oxygen from the circulatory system to the skeletal system', 'correct': True, '__index_level_0__': 843}
red blood cells carry oxygen from the circulatory system to the skeletal system True 843
{'declarativized': 'red blood cells carry oxygen from the circulatory system to the skeletal system', 'correct': True, '__index_level_0__': 843}