Question: when was the suez canal taken by egypt
[{'answer': '18 July 1956', 'provenance': [{'wikipedia_id': '29323', 'title': 'Suez Canal', 'start_paragraph_id': 63, 'start_character': 919, 'end_paragraph_id': 63, 'end_character': 931, 'bleu_score': 1.0, 'section': 'Section::::History.:Company rule after opening.\n'}]}, {'provenance': [{'wikipedia_id': '29323', 'title': 'Suez Canal', 'start_paragraph_id': 63, 'start_character': 0, 'end_paragraph_id': 63, 'end_character': 931, 'bleu_score': 0.9654391690111981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4254395686508585174}, 'section': 'Section::::History.:Company rule after opening.\n'}]}]