Question: who led the romans in the first punic war
[{'answer': 'Marcus Atilius Regulus', 'provenance': [{'wikipedia_id': '11427', 'title': 'First Punic War', 'start_paragraph_id': 2, 'start_character': 585, 'end_paragraph_id': 2, 'end_character': 607, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Gaius Lutatius Catulus', 'provenance': [{'wikipedia_id': '11427', 'title': 'First Punic War', 'start_paragraph_id': 3, 'start_character': 156, 'end_paragraph_id': 3, 'end_character': 178, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Gaius Duilius', 'provenance': [{'wikipedia_id': '11427', 'title': 'First Punic War', 'start_paragraph_id': 36, 'start_character': 38, 'end_paragraph_id': 36, 'end_character': 51, 'bleu_score': 1.0, 'section': 'Section::::Battle of Mylae.\n'}]}]