Question: what are the 7 wonders of modern world
[{'answer': 'Great Wall of China'}, {'answer': 'Petra', 'provenance': [{'wikipedia_id': '7486293', 'title': 'New7Wonders of the World', 'start_paragraph_id': 23, 'start_character': 62, 'end_paragraph_id': 23, 'end_character': 67, 'bleu_score': 1.0, 'section': 'Section::::Reactions.:Jordan.\n'}]}, {'answer': 'The Colosseum'}, {'answer': 'Chichen Itza'}, {'answer': 'Machu Picchu', 'provenance': [{'wikipedia_id': '7486293', 'title': 'New7Wonders of the World', 'start_paragraph_id': 17, 'start_character': 279, 'end_paragraph_id': 17, 'end_character': 291, 'bleu_score': 1.0, 'section': 'Section::::Reactions.:Peru.\n'}]}, {'answer': 'Taj Mahal', 'provenance': [{'wikipedia_id': '7486293', 'title': 'New7Wonders of the World', 'start_paragraph_id': 21, 'start_character': 28, 'end_paragraph_id': 21, 'end_character': 37, 'bleu_score': 1.0, 'section': 'Section::::Reactions.:India.\n'}]}, {'answer': 'Christ the Redeemer'}]