Question: what flag is red and has a gold star
[{'answer': 'The flag of Vietnam', 'provenance': [{'wikipedia_id': '459180', 'title': 'Flag of Vietnam', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'flag of Vietnam', 'provenance': [{'wikipedia_id': '459180', 'title': 'Flag of Vietnam', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Vietnam', 'provenance': [{'wikipedia_id': '459180', 'title': 'Flag of Vietnam', 'start_paragraph_id': 0, 'start_character': 8, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '459180', 'title': 'Flag of Vietnam', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 378, 'bleu_score': 0.877440278522401, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16721543881707768842}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '459180', 'title': 'Flag of Vietnam', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The flag of Vietnam, or "red flag with a gold star"', 'The flag of Vietnam, or "red flag with a gold star"']}}]}]