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: Kazusa was originally part of a larger territory known as , which was divided into "upper" and "lower" portions (i.e. Kazusa and Shimosa) during the reign of Emperor Kotoku (645654). It was well-known to the Imperial Court in Nara -period Japan for its fertile lands, and is mentioned in Nara period records as having supplied hemp to the Court. Kazusa was divided into 15 counties, of which the four counties comprising the district of Awa were separated in 718 into a separate province. The exact location of the capital of Kazusa is not precisely known, but is believed to have been somewhere within the borders of the modern city of Ichihara, Chiba. The ruins of the kokubun-ji, or provincial temple, of Kazusa has been located in the Soza district of Ichihara. The kokubun-ji was first excavated in 1949, and is on a plateau above the Yoro River in close proximity to Tokyo Bay. The site is protected as a Designated Historic Site of Japan. However, the Ichinomiya of Kazusa Province is the Tamasaki Shrine in what is now the town of Ichinomiya, Chiba, on the opposite coast of the province.
Link Information: The is a river in Chiba Prefecture, Japan. It is 73.4 km in length Question: How long is the Yoro river?
Answer: 73.4 km

Passage: Kapp received his Abitur from Gymnasium "Hammonense", the same educational institution where his father held the position of principal. Between 1842 and 1844, Kapp studied law and philosophy at the University of Heidelberg. There, at his uncle Christian Kapp's (17981874) house, he met the philosopher Ludwig Feuerbach. Not only did they become close friends; Feuerbach's criticism of religion, which also strongly influenced Karl Marx, had a great impact on Kapp's attitude towards life as well. Other acquaintances from his time as a student were Ludwig Bamberger (18231899), who would later become a banker, the author Berthold Auerbach (18121882) of Heidelberg and the poet Bettina von Arnim (17851859) of Berlin. From 1844 on, Kapp studied at the University of Berlin and voluntarily served in the army for one year. In Berlin, he was already working as a journalist for the utopian socialist magazine called "Westfalisches Dampfboot" ("Westfalian Steamboat").
Link Information: First documented in the 13th century and situated at the crossing of two important historic trade routes, Berlin became the capital of the Margraviate of Brandenburg Question: When was the city Kapp studied in from 1844 on founded?
Answer: 13th century

Passage: Danitza Fernanda Vazquez Maccarini (born April 25, 2000 in Caguas, Puerto Rico) is a chess player from Puerto Rico. After winning the Central American and Caribbean U20 Girls Championship in El Salvador in 2013, she was awarded by FIDE the title Woman International Master (WIM), becoming the youngest one in the world at the time. In 2015, at 15, she became the youngest ever to win the chess championship of Puerto Rico; Vazquez finished first scoring 8/9 points, a full point ahead of the runner-up, International Master Alejandro Montalvo. She won the bronze medal in the Girls U18 division of the World Youth Chess Championships in 2017. In November of the same year, Vazquez won the Women's Zonal 2.3 Championship on tie-break from Maritza Arribas Robaina and Yerisbel Miranda Llanes. As a result, Vazquez qualified to play in the Women's World Chess Championship.
Link Information: Chess is believed to be derived from the Indian game chaturanga sometime before the 7thcentury. Question: How old is the game that Danitza plays?
Answer: 1500