In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Passage: Traditional African religions like the Serer religion (A ƭat Roog) are adhered to by devout worshippers of Roog – the supreme deity in Serer religion. The Serer ethnic group who adhere to the tenets of Serer religion (including those Senegalese who syncretize) honour the Serer pangool and have ancient rituals and festivals devoted to them. The religious affairs of Serer religion devotees are usually headed by the Saltigue (the Serer priestly class) which in ancient times was the preoccupation of the Serer lamanic class. Some of these religious festivals or ceremonies include the Ndut (rite of passage), Xooy (divination festival once a year in Fatick), and the Raan festival. Senegalese hold several ancient beliefs, such as small efforts of 'thanks' or demands, such as protection from water. They also place great importance on the Baobab tree, which is known as the "House of the Spirits." The baobab tree along with other sacred trees figure prominently in the Serer creation narrative. Among the Jola people, some religious festivals include the Samay, Kumpo and the Niasse.
 Link Information: Among the Jola people, some religious festivals include the Samay, Kumpo and the Niasse. Question: What country do the people who celebrate Samay live in?
Answer: Senegal

Passage: Duan Ju was born in Tianjin. At the age of 17, he was called up to China youth football team. Duan Ju played for Tianjin football Team 2 from 1980 to 1983. From 1984 to 1991, Duan Ju played for Tianjin. In 1988, Duan Ju played for China in the 1988 Asian Cup and football match at the 1988 Olympic Games. In 1990, China lost to Thailand in football match at the 1990 Asian Games. The coach of China, Gao Fengwen quit office， then Duan Ju quit the China national team and returned to Tianjin. in 1992, Duan Ju had gone to Japan and played for NKK SC. In 1993, Duan Ju retired in Japan and returned to China. In 1995, Duan Ju played for Tianjin Yuancheng football club, in the same year， Duan Ju retired again.
 Link Information: none Question: What coach did Duan Ju play for on the Japanese team?
Answer: none

Passage: The music festivals that would thrust Victorian Birmingham to the forefront of European musical life had their roots in the private music societies of the Midlands Enlightenment, and in the economic difficulties faced by the town in the years following the end of the Seven Years' War. The first music meeting to be held in Birmingham for a charitable purpose took place on Christmas Day 1766, when James Kempson organised members of the Birmingham Musical and Amicable Society to hold a one-day festival at St. Bartholemew's Chapel to aid "aged and distressed housekeepers" – a tradition that would continue annually until 1838. The success of this, together with that of a three-day festival of oratorio held by Richard Hobbs and Capel Bond in 1767, led to Kempson's suggestion that large-scale musical performances "upon similar principles to those at St. Bartholemew's" might be used to raise money to support the Birmingham General Hospital, which was then lying half-built for lack of funds. This resulted in the first three-day Birmingham Music Meeting, which was held in September 1768. Oratorios were performed at St Philip's and at the King Street Theatre to a "brilliant and crowded audience" including a "concourse of Nobility and Gentry from this and the neighbouring counties", with an orchestra of 25 conducted by Bond and a chorus of 45 from the Musical and Amicable Society trained by Kempson, raising a total of £200 (the equivalent of £10,000 in late 20th century terms) for the hospital. A second Music Meeting like that of 1768 was held in 1774 to raise money for the building of St. Mary's Chapel in Whittal Street, and with building work on the General Hospital again paused for lack of funds, in 1778 Kempson suggested a similar event be held for the joint benefit of the hospital and St Paul's Church in the Jewellery Quarter, where was newly installed as choirmaster. Further festivals were held in 1780 and 1784, after which the trustees of the General Hospital resolved to establish the event as the regular Birmingham Triennial Music Festival, which would take place every three years with only two interruptions until 1914.
 Link Information: 

The Seven Years' War was a global war fought between 1756 and 1763. Question: How long after the conclusion of the war did the first music meeting take place on Christmas Day?

Answer: 3