Question: which president suffered a major defeat when the senate refused to ratify the versailles treaty
[{'answer': 'Woodrow Wilson', 'provenance': [{'wikipedia_id': '30030', 'title': 'Treaty of Versailles', 'start_paragraph_id': 10, 'start_character': 29, 'end_paragraph_id': 10, 'end_character': 43, 'bleu_score': 1.0, 'section': 'Section::::Background.:US entry and the Fourteen Points.\n'}]}, {'provenance': [{'wikipedia_id': '30030', 'title': 'Treaty of Versailles', 'start_paragraph_id': 61, 'start_character': 0, 'end_paragraph_id': 61, 'end_character': 465, 'bleu_score': 0.9735040436119741, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16382127614448305882}, 'section': 'Section::::Reactions.:United States.\n'}]}]