Question: where did the name grizzly bear come from
[{'answer': 'Meriwether Lewis and William Clark', 'provenance': [{'wikipedia_id': '35783123', 'title': 'Grizzly bear', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Classification.:Meaning of "grizzly".\n'}]}, {'provenance': [{'wikipedia_id': '35783123', 'title': 'Grizzly bear', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 407, 'bleu_score': 0.914208565914368, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15983777900161060311}, 'section': 'Section::::Classification.:Meaning of "grizzly".\n'}]}]