Question: who was the senate president in the second republic
[{'answer': 'Joseph Wayas', 'provenance': [{'wikipedia_id': '26372748', 'title': 'Joseph Wayas', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26372748', 'title': 'Joseph Wayas', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 110, 'bleu_score': 0.804223527128297, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10283149143408725613}, 'section': 'Section::::Abstract.'}]}]