Question: what is the name of blackbeard's ship in pirates of the caribbean
[{'answer': "Queen Anne 's Revenge", 'provenance': [{'wikipedia_id': '24314116', 'title': 'Pirates of the Caribbean: On Stranger Tides', 'start_paragraph_id': 58, 'start_character': 1, 'end_paragraph_id': 58, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '24314116', 'title': 'Pirates of the Caribbean: On Stranger Tides', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 609, 'bleu_score': 0.9802931511945101, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11852507140123084626}, 'section': 'Section::::Plot.\n'}]}]