Question: in california is the boundary between the north american and pacific plates
[{'answer': 'the San Andreas Fault', 'provenance': [{'wikipedia_id': '493465', 'title': 'North American Plate', 'start_paragraph_id': 5, 'start_character': 141, 'end_paragraph_id': 5, 'end_character': 162, 'bleu_score': 1.0, 'section': 'Section::::Boundaries.\n'}]}, {'provenance': [{'wikipedia_id': '493465', 'title': 'North American Plate', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 431, 'bleu_score': 0.9720210313175831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16058888852548581192}, 'section': 'Section::::Boundaries.\n'}]}]