Question: who are the two sides in the syrian conflict
[{'answer': "the Ba'athist Syrian Arab Republic", 'provenance': [{'wikipedia_id': '30741795', 'title': 'Syrian Civil War', 'start_paragraph_id': 1, 'start_character': 123, 'end_paragraph_id': 1, 'end_character': 157, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'various forces opposing both the government and each other in varying combinations'}, {'provenance': [{'wikipedia_id': '30741795', 'title': 'Syrian Civil War', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 346, 'bleu_score': 0.545016517952657, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9891988311691396502}, 'section': 'Section::::Abstract.'}]}]