Question: the ashoka pillar at allahabad provides information about the reign of
[{'answer': 'Gupta emperor , Samudragupta', 'provenance': [{'wikipedia_id': '36056565', 'title': 'Allahabad pillar', 'start_paragraph_id': 20, 'start_character': 54, 'end_paragraph_id': 20, 'end_character': 82, 'bleu_score': 1.0, 'section': 'Section::::Inscriptions.:Samudragupta inscriptions.\n'}]}, {'provenance': [{'wikipedia_id': '36056565', 'title': 'Allahabad pillar', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 430, 'bleu_score': 0.972407137066537, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18331651485846818623}, 'section': 'Section::::Abstract.'}]}]