{'declarativized': 'The most likely reason the giant sloth became extinct in North America and Cuba is loss of habitat.', 'correct': False, '__index_level_0__': 1294}
The most likely reason the giant sloth became extinct in North America and Cuba is loss of habitat. False 1294
{'declarativized': 'The most likely reason the giant sloth became extinct in North America and Cuba is loss of habitat.', 'correct': False, '__index_level_0__': 1294}