Question: what organs are affected by the sympathetic nervous system
[{'answer': 'stomach'}, {'answer': 'spleen'}, {'answer': 'liver'}, {'answer': 'colon'}, {'answer': 'kidneys', 'provenance': [{'wikipedia_id': '193753', 'title': 'Sympathetic nervous system', 'start_paragraph_id': 23, 'start_character': 152, 'end_paragraph_id': 23, 'end_character': 159, 'bleu_score': 1.0, 'section': 'Section::::Function.\n'}]}]