instruction:
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'.
question:
Context: Brian David Henson was born in New York City Link Information: In 1898, the modern City of New York was formed with the consolidation of Brooklyn (until then a separate city), the County of New York (which then included parts of the Bronx), the County of Richmond, and the western portion of the County of Queens. Question: In what county is the city located where Henson was born?
answer:
Answer: the County of New York

question:
Context: Roycroft was born in 1946 as the second of three sons to Bill Roycroft, an Olympic equestrian gold medallist Link Information: After the war, they moved with their son Barry (born 1944) to a 200 ha soldier's block near Camperdown in western Victoria, where they set up a dairy farm. The couple had two further sons, Wayne (born 1946) and Clarke (born 1950). Question: What are the names of the equestrian gold medallist's other sons?
answer:
Answer: Barry

question:
Context: The Victor Emmanuel Railway, which included both the CulozModane railway across Savoy and the TurinModane railway across Piedmont, was largely built in the 1850s by the Kingdom of Sardinia and named after its king, Victor Emmanuel II. Link Information: Victor Emmanuel II (; full name: Vittorio Emanuele Maria Alberto Eugenio Ferdinando Tommaso di Savoia; 14 March 1820 9 January 1878) was King of Sardinia from 1849 until 17 March 1861, Question: How long was the reign of the king The Victor Emmanuel Railway was named for?
answer:
Answer: 2