Question: who founded the american red cross to assist in national disasters and wars
[{'answer': 'Clara Barton', 'provenance': [{'wikipedia_id': '4345474', 'title': 'American Red Cross', 'start_paragraph_id': 5, 'start_character': 60, 'end_paragraph_id': 5, 'end_character': 72, 'bleu_score': 1.0, 'section': 'Section::::History and organization.:Founders.\n'}]}]