Question: who gives the first opening statement in a trial
[{'answer': 'plaintiff in a civil case', 'provenance': [{'wikipedia_id': '4415233', 'title': 'Opening statement', 'start_paragraph_id': 3, 'start_character': 50, 'end_paragraph_id': 3, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the prosecution in a criminal case'}, {'provenance': [{'wikipedia_id': '4415233', 'title': 'Opening statement', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 395, 'bleu_score': 0.970795021215021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6255810619549035465}, 'section': 'Section::::Abstract.'}]}]