Question: mountain range in western us home to giant sequoia
[{'answer': 'the Sierra Nevada range', 'provenance': [{'wikipedia_id': '881156', 'title': 'List of giant sequoia groves', 'start_paragraph_id': 1, 'start_character': 172, 'end_paragraph_id': 1, 'end_character': 195, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '881156', 'title': 'List of giant sequoia groves', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 364, 'bleu_score': 0.772784734800478, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17923493099130776587}, 'section': 'Section::::Abstract.'}]}]