Question: where does the red river start and end in louisiana
[{'answer': 'the Texas Panhandle', 'provenance': [{'wikipedia_id': '194242', 'title': 'Red River of the South', 'start_paragraph_id': 3, 'start_character': 106, 'end_paragraph_id': 3, 'end_character': 125, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '194242', 'title': 'Red River of the South', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 469, 'bleu_score': 0.8212947080999621, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10063417143876468349}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '194242', 'title': 'Red River of the South', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10063417143876468349}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '194242', 'title': 'Red River of the South', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 495, 'bleu_score': 0.97451705556073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10063417143876468349}, 'section': 'Section::::Geography.:Course.\n'}]}, {'provenance': [{'wikipedia_id': '194242', 'title': 'Red River of the South', 'section': 'Section::::Abstract.', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['Texas Panhandle', 'he Red River is the second-largest river basin in the southern Great Plains. It rises in two branches in the Texas Panhandle and flows east, where it acts as the border between the states of Texas and Oklahoma.', 'The Red River is the second-largest river basin in the southern Great Plains. It rises in two branches in the Texas Panhandle and flows east, where it acts as the border between the states of Texas and Oklahoma.']}}]}]