Question: when did the nfl start playing in london
[{'answer': '2007', 'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'start_paragraph_id': 1, 'start_character': 16, 'end_paragraph_id': 1, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'since 2007', 'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'start_paragraph_id': 1, 'start_character': 326, 'end_paragraph_id': 1, 'end_character': 336, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'October 28 , 2007', 'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'start_paragraph_id': 14, 'start_character': 87, 'end_paragraph_id': 14, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Early years (2007–2011).\n'}]}, {'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 540, 'bleu_score': 0.659622799002742, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 949515256829354645}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 429, 'bleu_score': 0.870650217277194, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 949515256829354645}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'start_paragraph_id': 14, 'start_character': 0, 'end_paragraph_id': 14, 'end_character': 326, 'bleu_score': 0.906944319610487, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 949515256829354645}, 'section': 'Section::::Early years (2007–2011).\n'}]}, {'provenance': [{'wikipedia_id': '9055', 'title': 'Derry', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Derry, officially Londonderry (), is the second-largest city in Northern Ireland and the fourth-largest city on the island of Ireland. The name Derry is an anglicisation of the Old Irish name "Daire" (modern Irish: "Doire") meaning "oak grove". In 1613, the city was granted a Royal Charter by King James I and gained the "London" prefix to reflect the funding of its construction by the London guilds. While the city is more usually known colloquially as Derry, Londonderry is also commonly used and remains the legal name.', 'Derry, officially Londonderry (), is the second-largest city in Northern Ireland and the fourth-largest city on the island of Ireland. The name Derry is an anglicisation of the Old Irish name "Daire" (modern Irish: "Doire") meaning "oak grove". In 1613, the city was granted a Royal Charter by King James I and gained the "London" prefix to reflect the funding of its construction by the London guilds. While the city is more usually known colloquially as Derry, Londonderry is also commonly used and remains the legal name.']}}]}, {'provenance': [{'wikipedia_id': '15558076', 'title': 'NFL International Series', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Starting in the 2007 season, the National Football League (NFL) has hosted regular season American football games outside the United States every year. Collectively officially known through 2016 as the NFL International Series, since 2017 the series has two sub-series: the NFL London Games in London, which has been in place since 2007, and the NFL Mexico Game in Mexico City, which began in 2016 with a predecessor game in 2005.\rhighlight sentence(s) containing evidence, not only the answer', 'Starting in the 2007 season, the National Football League (NFL) has hosted regular season American football games outside the United States every year. Collectively officially known through 2016 as the NFL International Series, since 2017 the series has two sub-series: the NFL London Games in London, which has been in place since 2007, and the NFL Mexico Game in Mexico City, which began in 2016 with a predecessor game in 2005.', 'Starting in the 2007 season, the National Football League (NFL) has hosted regular season American football games outside the United States every year. Collectively officially known through 2016 as the NFL International Series, since 2017 the series has two sub-series: the NFL London Games in London, which has been in place since 2007, and the NFL Mexico Game in Mexico City, which began in 2016 with a predecessor game in 2005.']}}]}, {'provenance': [{'wikipedia_id': '17867', 'title': 'London', 'section': 'Section::::Sport.\n', 'start_paragraph_id': 220, 'end_paragraph_id': 220, 'meta': {'evidence_span': ["time. London's most popular sport is football and it has five clubs in the English Premier League as of the 201920 season: Arsenal, Chelsea, Crystal Palace, Tottenham Hotspur, and West Ham United. Other professional teams in London are Fulham, Queens Park Rangers, Brentford, Millwall, Charlton Athletic, AFC Wimbledon and Barnet. From 1924, the original Wembley Stadium was the home of the English national football team. It hosted the 1966 FIFA World Cup Final, with England defeating West Germany, and served as the\rhighlight sentence(s) containing evidence, not only the answer", "time. London's most popular sport is football and it has five clubs in the English Premier League as of the 201920 season: Arsenal, Chelsea, Crystal Palace, Tottenham Hotspur, and West Ham United. Other professional teams in London are Fulham, Queens Park Rangers, Brentford, Millwall, Charlton Athletic, AFC Wimbledon and Barnet. From 1924, the original Wembley Stadium was the home of the English national football team. It hosted the 1966 FIFA World Cup Final, with England defeating West Germany, and served as the\rhighlight sentence(s) containing evidence, not only the answer"]}}]}, {'provenance': [{'wikipedia_id': '4861008', 'title': 'History of association football', 'section': 'Section::::The Football Association.\n', 'start_paragraph_id': 7, 'end_paragraph_id': 7, 'meta': {'evidence_span': ['forward passing. On the evening of 26 October 1863, representatives of several football clubs in the Greater London area met at the Freemasons\' Tavern on Long Acre in Covent Garden. This was the first meeting of The Football Association (FA). It was the world\'s first official football body and for this reason is not preceded with the word English. The first meeting resulted in the issuing of a request for representatives of the public schools to join the association. With the exception of Thring at Uppingham, most schools declined. In total, six meetings of the FA were held between October and December 1863. Committee member J. F. Alcock, said: "The Cambridge Rules appear to be the most desirable for the Association to adopt."\rhighlight sentence(s) containing evidence, not only the answer', 'forward passing. On the evening of 26 October 1863, representatives of several football clubs in the Greater London area met at the Freemasons\' Tavern on Long Acre in Covent Garden. This was the first meeting of The Football Association (FA). It was the world\'s first official football body and for this reason is not preceded with the word English. The first meeting resulted in the issuing of a request for representatives of the public schools to join the association. With the exception of Thring at Uppingham, most schools declined. In total, six meetings of the FA were held between October and December 1863. Committee member J. F. Alcock, said: "The Cambridge Rules appear to be the most desirable for the Association to adopt."']}}]}]