Generate a correct and concise answer for the question based on the words in the context.

Context : Former pupil at the Purcell School, Joo Yeon Sir is a Scholar at the Royal College of Music, London where she studies with Dr. Felix Andrievsky. 
Question : What is the name of university that educated Joo Yeon Sir?
Royal College of Music

Context : China Shipping Container Lines Co., Ltd (CSCL), (SEHK: 2866, SSE: 601866) a division of China Shipping Group (China Shipping), is a containerized marine shipping company, based in Shanghai, China. 
Question : What is China Shipping Container Lines's parent company?
China Shipping Group

Context : The Caledonian Railway 670 Class was a class of 0-4-2 steam locomotives designed by George Brittain for the Caledonian Railway (CR) and introduced in 1878. 
Question : What was the year Caledonian Railway 670 Class entered service?

1878