{'vishnugupta': [0, 0, 1, 0], 'following historical personalities': [0, 0, 1, 0], 'patanjali': [0, 0, 0, 1], 'chanakya': [3, 0, 1, 1], 'bilhana': [0, 0, 1, 1], 'kalidasa': [6, 0, 5, 6], 'india': [8, 1, 7, 13]}