Question: when was the national flag of india adopted
[{'answer': '22 July 1947', 'provenance': [{'wikipedia_id': '978203', 'title': 'Flag of India', 'start_paragraph_id': 1, 'start_character': 252, 'end_paragraph_id': 1, 'end_character': 264, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '15 August 1947', 'provenance': [{'wikipedia_id': '978203', 'title': 'Flag of India', 'start_paragraph_id': 1, 'start_character': 326, 'end_paragraph_id': 1, 'end_character': 340, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'during a meeting of the Constituent Assembly held on 22 July 1947'}, {'provenance': [{'wikipedia_id': '978203', 'title': 'Flag of India', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 595, 'bleu_score': 0.863430347127025, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 532127039178368612}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4848448', 'title': 'National symbols of Pakistan', 'section': 'Section::::National flag.\n', 'start_paragraph_id': 7, 'end_paragraph_id': 7, 'meta': {'evidence_span': ['The national flag was designed by Muhammad Ali Jinnah, the founder of Pakistan, and was based on the original flag of the Muslim League. It was adopted by the Constituent Assembly on 11 August 1947, just days before independence. The flag is referred to in the national anthem as "Parcham-e-Sitāra-o-Hilāl" in Urdu ("lit." Flag of the Crescent and Star). The flag comprises a dark green field, representing the Muslim majority of Pakistan, with a vertical white stripe in the hoist, representing religious minorities. In the centre is a white crescent moon, representing progress, and a white five-pointed star, representing light and knowledge. The flag symbolizes Pakistan\'s commitment to Islam, the Islamic world and the rights of religious minorities. The flag is flown on several important days of the year including Republic Day and Independence Day. The flag is also flown on the residences and motor vehicles of many public officials including the President and the Prime Minister.', 'The national flag was designed by Muhammad Ali Jinnah, the founder of Pakistan, and was based on the original flag of the Muslim League. It was adopted by the Constituent Assembly on 11 August 1947, just days before independence. The flag is referred to in the national anthem as "Parcham-e-Sitāra-o-Hilāl" in Urdu ("lit." Flag of the Crescent and Star). The flag comprises a dark green field, representing the Muslim majority of Pakistan, with a vertical white stripe in the hoist, representing religious minorities. In the centre is a white crescent moon, representing progress, and a white five-pointed star, representing light and knowledge. The flag symbolizes Pakistan\'s commitment to Islam, the Islamic world and the rights of religious minorities. The flag is flown on several important days of the year including Republic Day and Independence Day. The flag is also flown on the residences and motor vehicles of many public officials including the President and the Prime Minister.\rhighlight sentence(s) containing evidence, not only the answer']}}]}, {'provenance': [{'wikipedia_id': '374010', 'title': 'Flag of Pakistan', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ["The national flag of Pakistan (, ) was adopted in its present form during a meeting of the Constituent Assembly on August 11, 1947, just three days before the country's independence, when it became the official flag of the Dominion of Pakistan. It was afterwards retained by the current-day Islamic Republic of Pakistan. The flag is a green field with a white crescent moon and five-rayed star at its centre, and a vertical white stripe at the hoist side. Though the green colour is mandated only as 'dark green', its official and most consistent representation is Pakistan green, which is shaded distinctively darker.", "The national flag of Pakistan (, ) was adopted in its present form during a meeting of the Constituent Assembly on August 11, 1947, just three days before the country's independence, when it became the official flag of the Dominion of Pakistan. It was afterwards retained by the current-day Islamic Republic of Pakistan. The flag is a green field with a white crescent moon and five-rayed star at its centre, and a vertical white stripe at the hoist side. Though the green colour is mandated only as 'dark green', its official and most consistent representation is Pakistan green, which is shaded distinctively darker.\rhighlight sentence(s) containing evidence, not only the answer", 'The national flag of Pakistan (, ) was adopted in its present form during a meeting of the Constituent Assembly on August 11, 1947,']}}]}, {'provenance': [{'wikipedia_id': '978203', 'title': 'Flag of India', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The National Flag of India is a horizontal rectangular tricolour of India saffron, white and India green; with the \', a 24-spoke wheel, in navy blue at its centre. It was adopted in its present form during a meeting of the Constituent Assembly held on 22 July 1947, and it became the official flag of the Dominion of India on 15 August 1947. The flag was subsequently retained as that of the Republic of India. In India, the term "tricolour" () almost always refers to the Indian national flag. The flag is based on the \' flag, a flag of the Indian National Congress designed by Pingali Venkayya and first flown in 1923.', 'The National Flag of India is a horizontal rectangular tricolour of India saffron, white and India green; with the \', a 24-spoke wheel, in navy blue at its centre. It was adopted in its present form during a meeting of the Constituent Assembly held on 22 July 1947, and it became the official flag of the Dominion of India on 15 August 1947. The flag was subsequently retained as that of the Republic of India. In India, the term "tricolour" () almost always refers to the Indian national flag. The flag is based on the \' flag, a flag of the Indian National Congress designed by Pingali Venkayya and first flown in 1923.\rhighlight sentence(s) containing evidence, not only the answer', 'It was adopted in its present form during a meeting of the Constituent Assembly held on 22 July 1947, and it became the official flag of the Dominion of India on 15 August 1947.']}}]}]