Question: how many jury members in a criminal trial
[{'answer': 'usually 12 jurors', 'provenance': [{'wikipedia_id': '44720', 'title': 'Jury', 'start_paragraph_id': 7, 'start_character': 605, 'end_paragraph_id': 7, 'end_character': 622, 'bleu_score': 1.0, 'section': 'Section::::Types of jury.:Petit jury.\n'}]}, {'provenance': [{'wikipedia_id': '44720', 'title': 'Jury', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 622, 'bleu_score': 0.9810405040225261, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4537137596953111619}, 'section': 'Section::::Types of jury.:Petit jury.\n'}]}]