Question: when did god save the queen became the national anthem
[{'answer': 'in the 1780s and 1790s', 'provenance': [{'wikipedia_id': '12334', 'title': 'God Save the Queen', 'start_paragraph_id': 52, 'start_character': 172, 'end_paragraph_id': 52, 'end_character': 194, 'bleu_score': 1.0, 'section': 'Section::::Use in the United Kingdom.:Lyrics in the UK.:Historic Jacobite and anti-Jacobite alternative verses.\n'}]}, {'answer': 'After the Battle of Culloden'}, {'provenance': [{'wikipedia_id': '12334', 'title': 'God Save the Queen', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17755397529241395396}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12334', 'title': 'God Save the Queen', 'start_paragraph_id': 52, 'start_character': 0, 'end_paragraph_id': 52, 'end_character': 399, 'bleu_score': 0.9712154609069981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17755397529241395396}, 'section': 'Section::::Use in the United Kingdom.:Lyrics in the UK.:Historic Jacobite and anti-Jacobite alternative verses.\n'}]}, {}, {'provenance': [{'wikipedia_id': '12334', 'title': 'God Save the Queen', 'section': 'Section::::Use in the United Kingdom.:Lyrics in the UK.:Historic Jacobite and anti-Jacobite alternative verses.\n', 'start_paragraph_id': 51, 'end_paragraph_id': 51, 'meta': {'evidence_span': ['Therein, it is presented as an "additional verse... though being of temporary application only... stored in the memory of an old friend... who was born in the very year 1745, and was thus the associate of those who heard it first sung", the lyrics given being: The 1836 article and other sources make it clear that this verse was not used soon after 1745, and certainly before the song became accepted as the British national anthem in the 1780s and 1790s. It was included as an integral part of the song in the "Oxford Book of\rhighlight sentence(s) containing evidence, not only the answer', 'The 1836 article and other sources make it clear that this verse was not used soon after 1745, and certainly before the song became accepted as the British national anthem in the 1780s and 1790s. It was included as an integral part of the song in the "Oxford Book of\rhighlight sentence(s) containing evidence, not only the answer', "Around 1745, anti-Jacobite sentiment was captured in a verse appended to the song, with a prayer for the success of Field Marshal George Wade's army then assembling at Newcastle."]}}]}]