Question: who did the us help with the marshall plan
[{'answer': 'Western Europe', 'provenance': [{'wikipedia_id': '19766', 'title': 'Marshall Plan', 'start_paragraph_id': 1, 'start_character': 115, 'end_paragraph_id': 1, 'end_character': 129, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19766', 'title': 'Marshall Plan', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 784, 'bleu_score': 0.814199905575775, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15929755862040724052}, 'section': 'Section::::Abstract.'}]}]