Question: when did the torch visit the location of the 2013 Indian Open?

full_context: Document 1: 2013 Indian Open: The 2013 Indian Open was a professional ranking snooker tournament held between 14–18 October 2013 at the Le Meridien Hotel in New Delhi, India. It was the first ranking event held in India, and the fourth ranking event of the 2013/2014 season.
Document 2: 2008 Summer Olympics torch relay: India rejected Chinese demands that the torch route be clear of India's 150,000-strong Tibetan exile community, by which they required a ban on congregation near the curtailed 3 km route. In response Indian officials said India was a democracy, and "a wholesale ban on protests was out of the question". Contradicting some other reports, Indian officials also refused permission to the "Olympic Holy Flame Protection Unit". The combined effect is a "rapid deterioration" of relations between India and China. Meanwhile, the Tibetan government in exile, which is based in India, has stated that it did not support the disruption of the Olympic torch relay.
Document 3: 2008 Summer Olympics torch relay: The noted Indian social activist and a retired Indian Police Service (IPS) officer Kiran Bedi refused to participate saying "she doesn’t want to run in the event as ‘caged woman’." On April 15, Bollywood actress Soha Ali Khan pulled out of the Olympic torch relay, citing “very strong personal reasons”. On April 16, a protest was organised in Delhi "against Chinese repression in Tibet", and was broken up by the police.
Document 4: Indian Open (golf): Year Winner Country Venue Score To par Margin of victory Runner (s) - up First prize (US $) Asian Euro Hero Indian Open 2018 2018 Matt Wallace England DLF Golf and Country Club 277 − 11 Playoff Andrew Johnston 291,660 2017 2017 Shiv Chawrasia (2) India DLF Golf and Country Club 278 − 10 7 strokes Gavin Green 291,660 2016 2016 Shiv Chawrasia India Delhi Golf Club 273 − 15 2 strokes Anirban Lahiri Wang Jeung - hun 275,000 2015 2015 Anirban Lahiri India Delhi Golf Club 277 − 7 Playoff Shiv Chawrasia 250,000
Document 5: 2008 Summer Olympics torch relay: India: Due to concerns about pro-Tibet protests, the relay through New Delhi on April 17 was cut to just 2.3 km (less than 1.5 miles), which was shared amongst 70 runners. It concluded at the India Gate. The event was peaceful due to the public not being allowed at the relay. A total of five intended torchbearers -Kiran Bedi, Soha Ali Khan, Sachin Tendulkar, Bhaichung Bhutia and Sunil Gavaskar- withdrew from the event, citing "personal reasons", or, in Bhutia's case, explicitly wishing to "stand by the people of Tibet and their struggle" and protest against the PRC "crackdown" in Tibet. Indian national football captain, Baichung Bhutia refused to take part in the Indian leg of the torch relay, citing concerns over Tibet. Bhutia, who is Sikkimese, is the first athlete to refuse to run with the torch. Indian film star Aamir Khan states on his personal blog that the "Olympic Games do not belong to China" and confirms taking part in the torch relay "with a prayer in his heart for the people of Tibet, and ... for all people across the world who are victims of human rights violations". Rahul Gandhi, son of the Congress President Sonia Gandhi and scion of the Nehru-Gandhi family, also refused to carry the torch.
Document 6: 2008 Summer Olympics torch relay: In many cities along the North American and European route, the torch relay was protested by advocates of Tibetan independence, animal rights, and legal online gambling, and people protesting against China's human rights record, resulting in confrontations at a few of the relay locations. These protests, which ranged from hundreds of people in San Francisco, to effectively none in Pyongyang, forced the path of the torch relay to be changed or shortened on a number of occasions. The torch was extinguished by Chinese security officials several times during the Paris leg for security reasons, and once in protest in Paris.
Document 7: Hockey India League: Season Winner Final score Runner - up Final venue Number of Teams Player of the tournament 2013 Ranchi Rhinos 2 -- 1 Delhi Waveriders Birsa Munda Hockey Stadium 5 Sardar Singh (Delhi Waveriders) 2014 Delhi Waveriders 3 -- 3 (3 -- 1 pen.) Punjab Warriors Birsa Munda Hockey Stadium 6 2015 Ranchi Rays 2 -- 2 (3 -- 2 pen.) Punjab Warriors Dhyan Chand National Stadium 6 2016 Punjab Warriors 6 -- 1 Kalinga Lancers Birsa Munda Hockey Stadium 6 2017 Kalinga Lancers 4 -- 1 Dabang Mumbai Sector 42 Stadium 6 Florian Fuchs (Dabang Mumbai) 2018 14
Document 8: 2008 Summer Olympics torch relay: Reports on the Delhi relay were similarly distinct. Despite intended torchbearers Kiran Bedi, Soha Ali Khan, Sachin Tendulkar and Bhaichung Bhutia all withdrawing from the event, the official Chinese website for the relay reported "Indian torchbearers vow to run for spirit of Olympics", and quoted torchbearers Manavjit Singh Sandhu, Abhinav Bindra, Ayaan Ali Khan and Rajinder Singh Rahelu all stating that sports and politics should not be mixed.
Document 9: 2013 International Championship (snooker): The 2013 International Championship was a professional ranking snooker tournament that took place between 27 October and 3 November 2013 at the Chengdu Eastern Music Park in Chengdu, China. It was the fifth ranking event of the 2013/2014 season.
Document 10: 2013 Australian Goldfields Open: The 2013 Australian Goldfields Open was a professional ranking snooker tournament that took place between 8–14 July 2013 at the Bendigo Stadium in Bendigo, Australia. It was the second ranking event of the 2013/2014 season.
Document 11: 2013 Championship League: The 2013 Championship League was a professional non-ranking snooker tournament that was played from 7 January to 21 March 2013 at the Crondon Park Golf Club in Stock, England.
Document 12: 2008 Summer Olympics torch relay: Wary of protests, the Indian authorities have decided to shorten the route of the relay in New Delhi, and have given it the security normally associated with Republic Day celebrations, which are considered terrorist targets. Chinese intelligence's expectations of points on the relay route that would be particularly 'vulnerable' to protesters were presented to the Indian ambassador to Beijing, Nirupama Sen. The Indian media responded angrily to the news that the ambassador, a distinguished lady diplomat, was summoned to the Foreign Ministry at 2 am local time; the news was later denied by anonymous sources in Delhi. The Indian media reported that India's Commerce Minister, Kamal Nath, cancelled an official trip to Beijing in protest, though both Nath and Chinese sources have denied it.
Document 13: 2014 International Championship (snooker): The 2014 International Championship was a professional ranking snooker tournament that took place between 26 October and 2 November 2014 at the Sichuan International Tennis Center in Chengdu, China. It was the fourth ranking event of the 2014/2015 season.
Document 14: Asian Tour 2013/2014 – Event 2: The Asian Tour 2013/2014 – Event 2 (also known as the 2013 Zhangjiagang Open) was a professional minor-ranking snooker tournament that took place between 23–27 September 2013 at the Zhangjiagang Sports Center in Zhangjiagang, China.
Document 15: 2008 Summer Olympics torch relay: Thailand: The April 18 relay through Bangkok was the Olympic flame's first visit to Thailand. The relay covered just over 10 km, and included Bangkok's Chinatown. The torch was carried past Democracy Monument, Chitralada Palace and a number of other city landmarks. M.R. Narisa Chakrabongse, Green World Foundation (GWF) chairwoman, withdrew from the torch-running ceremony, protesting against China's actions in Tibet. Several hundred protesters were present, along with Olympic supporters. Thai authorities threatened to arrest foreign protesters and ban them from future entry into Thailand. A coalition of Thai human rights groups announced that it would organise a "small demonstration" during the relay, and several hundred people did indeed take part in protests, facing Beijing supporters. Intended torchbearer Mom Rajawongse Narissara Chakrabongse boycotted the relay, to protest against China's actions in Tibet. In Bangkok, students told the media that the Chinese Embassy provided them with transportation and gave them shirts to wear.
ground_truth: April 17
sub_queries: 2013 Indian Open >> location Answer: New Delhi
When did the torch visit New Delhi ? Answer: April 17