Question: where does the colorado river empty into the gulf
[{'answer': 'between Baja California and Sonora', 'provenance': [{'wikipedia_id': '180968', 'title': 'Colorado River', 'start_paragraph_id': 1, 'start_character': 616, 'end_paragraph_id': 1, 'end_character': 650, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '180968', 'title': 'Colorado River', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 650, 'bleu_score': 0.8238195773915851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7268654868337430059}, 'section': 'Section::::Abstract.'}]}]