Question: how many countries is the salvation army working in
[{'answer': '131 countries', 'provenance': [{'wikipedia_id': '88801', 'title': 'The Salvation Army', 'start_paragraph_id': 2, 'start_character': 402, 'end_paragraph_id': 2, 'end_character': 415, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '88801', 'title': 'The Salvation Army', 'start_paragraph_id': 2, 'start_character': 102, 'end_paragraph_id': 2, 'end_character': 540, 'bleu_score': 0.9684940092844061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3386841735751144176}, 'section': 'Section::::Abstract.'}]}]