{'declarativized': 'if no outside force acts on the object, the direction of the object will change and the speed will remain constant', 'correct': False, '__index_level_0__': 1231}
if no outside force acts on the object, the direction of the object will change and the speed will remain constant False 1231
{'declarativized': None, 'correct': False, '__index_level_0__': 1231}