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'.

[EX Q]: Passage: Sussex has a centuries-long tradition of sport. Sussex has played a key role in the early development of both cricket and stoolball. Cricket is recognised as having been formed in the Weald and Sussex CCC is England's oldest county cricket club. Slindon Cricket Club dominated the sport for a while in the 18th century. The cricket ground at Arundel Castle traditionally plays host to a Duchess of Norfolk's XI which plays the national test sides touring England. The sport of stoolball is also associated with Sussex, which has a claim to be where the sport originated and certainly where its revival took place in the early 20th century. Sussex is represented in the Football League by Brighton & Hove Albion and Crawley Town. Brighton has been a League member since 1920, whereas Crawley was promoted to the League in 2011. Sussex has had its own football association, since 1882 and its own football league, which has since expanded into Surrey, since 1920. In horse racing, Sussex is home to Goodwood, Fontwell Park, Brighton and Plumpton. The All England Jumping Course show jumping facility at Hickstead is situated north of Brighton and Hove.
Link Information: The course was the first permanent showground for equestrian sport in the country, opening in 1960 Question: When was the facility at Hickstead situated north of Brighton and Hove constructed?
[EX A]: Answer: 1960

[EX Q]: Passage: Although nominally under Seleucid control, Pergamon under Philetaerus enjoyed considerable autonomy. However, upon his succession, Eumenes, perhaps with the encouragement of Ptolemy II, who was at war with the Seleucids, revolted, defeating the Seleucid king Antiochus I near the Lydian capital of Sardis in 261 BC. He was thus able to free Pergamon, and greatly increase the territories under his control. In his new possessions, he established garrison posts in the north at the foot of Mount Ida called Philetaireia after his adoptive father, and in the east, northeast of Thyatira near the sources of the river Lycus, called Attaleia after his grandfather, and he extended his control south of the river Caicus to the Gulf of Cyme as well. Demonstrating his independence, he began to strike coins with the portrait of Philetaerus, while his predecessor had still depicted Seleucus I Nicator.
Link Information: Mount Ida is lightly populated upland massif of about 700km located to the north of Edremit. A number of small villages in the region are connected by paths. Drainage is mainly to the south, into the , also known as Edremit Bay, where the coast is rugged and is known as "the Olive Riviera.". However, the Karamenderes River (the ancient Scamander) flows from the other side of Mount Ida to the west. Its valley under Kaz Daglar has been called "the Vale of Troy" by English speakers.
Currently a modest 2.4km of Mount Ida are protected by Kaz Dag National Park, created in 1993.

The summit is windswept and bare with a relatively low tree line due to exposure, but the slopes of this mountain, at the edge of mild Mediterranean and colder central Anatolian climate zones, hold a wealth of endemic flora, marooned here after the Ice Age. The climate at lower altitudes has become increasingly hot and dry in the deforested landscape. The dry period lasts from May to October. Rainfall averages between 631 and 733mm per year. Question: How much annual rainfall does the location where Eumenes established garrisons posts in the north get?
[EX A]: Answer: between 631 and 733mm per year.

[EX Q]: Passage: The first recorded sentence in the Polish language reads: "Day ut ia pobrusa, a ti poziwai" ("Let me grind, and you take a rest") a paraphrase of the Latin "Sine, ut ego etiam molam." The work, in which this phrase appeared, reflects the culture of early Poland. The sentence was written within the Latin language chronicle Liber fundationis from between 1269 and 1273, a history of the Cistercian monastery in Henrykow, Silesia. It was recorded by an abbot known simply as Piotr (Peter), referring to an event almost a hundred years earlier. The sentence was supposedly uttered by a Bohemian settler, Bogwal ("Bogwalus Boemus"), a subject of Bolesaw the Tall, expressing compassion for his own wife who "very often stood grinding by the quern-stone." Most notable early medieval Polish works in Latin and the Old Polish language include the oldest extant manuscript of fine prose in the Polish language entitled the Holy Cross Sermons, as well as the earliest Polish-language Bible of Queen Zofia and the Chronicle of Janko of Czarnkow from the 14th century, not to mention the Puawy Psalter.
Link Information: Originally created as a registry of belongings looted during the Mongol raids of 1241 Question: When was the chronicle Liber fundationis completed?
[EX A]:
Answer: 1241