Question: where does the money for nhs come from
[{'answer': 'general taxation system'}, {'provenance': [{'wikipedia_id': '14780936', 'title': 'National Health Service (England)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 593, 'bleu_score': 0.8346219523849611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14402478618284179242}, 'section': 'Section::::Abstract.'}]}]