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'.

Q: 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?

A: Answer: none
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Q: Passage: In 1908, she met John Dailey de Angeli, a violinist, known as Dai. They were married in Toronto on April 12,1910. The first of their six children, John Shadrach de Angeli, was born one year later. After living in many locations in the American and Canadian West, they settled in the Philadelphia suburb of Collingswood, New Jersey. There in 1921 Marguerite started to study drawing under her mentor, Maurice Bower. In 1922, Marguerite began illustrating a Sunday School paper and was soon doing illustrations for magazines such as The Country Gentleman, Ladies' Home Journal, and The American Girl, besides illustrating books for authors including Helen Ferris, Elsie Singmaster, Cornelia Meigs, and Dorothy Canfield Fisher. Her last child, Maurice Bower de Angeli, was born in 1928, seven years before the 1935 publication of her first book, Ted and Nina Go to the Grocery Store. The de Angeli family moved frequently, returning to Pennsylvania and living north of Philadelphia in Jenkintown, west of Philadelphia in the Manoa neighborhood of Havertown, on Carpenter Lane in Germantown, Philadelphia, on Panama Street in Center City, Philadelphia, in an apartment near the Philadelphia Art Museum, and in a cottage in Green Lane, Pennsylvania. They also maintained a summer cabin on Money Island in Toms River, New Jersey. Marguerite's husband died in 1969, eight months before their 60th wedding anniversary.
 Link Information: none Question: Why did de Angeli choose the names she did for her characters in her first book?

A: Answer: none
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Q: Passage: Coldingham Priory was a house of Benedictine monks. It lies on the south-east coast of Scotland, in the village of Coldingham, Berwickshire. Coldingham Priory was founded in the reign of David I of Scotland, although his older brother and predecessor King Edgar of Scotland had granted the land of Coldingham to the Church of Durham in 1098, and a church was constructed by him and presented in 1100. The first prior of Coldingham is on record by the year 1147, although it is likely that the foundation was much earlier. The earlier monastery at Coldingham was founded by St Æbbe sometime c. 640 AD. Although the monastery was largely destroyed by Oliver Cromwell in 1650, some remains of the priory exist, the choir of which forms the present parish church of Coldingham and is serviced by the Church of Scotland.
 Link Information: was King of Scotland from 1097 to 1107 Question: When the king granted the land of Coldingham to the church in 1098, how long had he been king?

A:
Answer: 1
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