In this task, you're given a statement, 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'.

Context: In 1873, the Hoylake and Birkenhead Railway was authorised to construct two extensions to its lines Link Information: The Wirral Railway was a railway network in the northern part of the Wirral Peninsula, England. It was incorporated in 1863 Question: In what year was the railway company that was authorized to build two extensions in 1873 founded?
Answer: 1863 

Context: Burton spent the 2005 season with the Stockton Ports, another Oakland Single-A affiliate and went 4–4 with a 2.60 ERA. Link Information: The Stockton Ports are a Minor League Baseball team of the California League and the Class A-Advanced affiliate of the Oakland Athletics. They are located in Stockton, California Question: In what state was Burton playing when he went 4-4?
Answer: California

Context: He moved to Berlin in 1869 to continue his studies first at the Julius Stern's Conservatory, where he studied piano with Eduard Franck and composition with Friedrich Kiel, and then at Theodor Kullak's Neue Akademie der Tonkunst, where he studied composition with Richard Wüerst Link Information: heodor Kullak (12 September 1818 Question: Who is the oldest person that Moszkowski studied composition with?

Answer: Eduard Franck