Question: who brought sign language from france to america
[{'answer': 'Laurent Clerc', 'provenance': [{'wikipedia_id': '1201', 'title': 'American Sign Language', 'start_paragraph_id': 6, 'start_character': 473, 'end_paragraph_id': 6, 'end_character': 486, 'bleu_score': 1.0, 'section': 'Section::::Classification.\n'}]}, {'provenance': [{'wikipedia_id': '1201', 'title': 'American Sign Language', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 603, 'bleu_score': 0.9804854598160591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8730501418355560156}, 'section': 'Section::::History.\n'}]}]