{'declarativized': 'overgrazing can cause desertification by increasing the rate at which topsoil is eroded', 'correct': True, '__index_level_0__': 1752}
overgrazing can cause desertification by increasing the rate at which topsoil is eroded True 1752
{'declarativized': 'overgrazing can cause desertification by increasing the rate at which topsoil is eroded', 'correct': True, '__index_level_0__': 1752}