Question: who was opposed to the annexation of texas
[{'answer': 'Democrats and the Whigs', 'provenance': [{'wikipedia_id': '355738', 'title': 'Texas annexation', 'start_paragraph_id': 2, 'start_character': 263, 'end_paragraph_id': 2, 'end_character': 286, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '355738', 'title': 'Texas annexation', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 845, 'bleu_score': 0.9438400788114991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11433912813708982779}, 'section': 'Section::::Abstract.'}]}]