Question: the country of shares a border with california
[{'answer': 'Mexico', 'provenance': [{'wikipedia_id': '2817606', 'title': 'Mexico–United States border', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2817606', 'title': 'Mexico–United States border', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 233, 'bleu_score': 0.9493253852526031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17135631459221636537}, 'section': 'Section::::Geography.:Border states.\n'}]}]