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'.

Ex Input:
Context: was a substantial structure built in Old Red Sandstone, covering a site of 8 or 9 acres (32,000 to 36,000 m²). Link Information: Bridgwater Castle was a castle in the town of Bridgwater, Somerset, England.

The stone castle was built around 1220 and contributed to the development of the town. It was surrounded by a moat and included a watergate giving access to the quay. In the 13th and 14th centuries the castle was involved in the Second Barons' War and Despenser War.

It then fell into ruin and parts were demolished in the first half of the 17th century and a new house built. Some of the walls survived and it played a minor role in the English Civil War and Monmouth Rebellion. In the later 17th and early 18th centuries many of the remaining buildings were demolished and new residential and industrial buildings constructed, giving its name to Castle Street. The watergate and some sections of wall survive. Question: What happened to the building that spanned 8 or 9 acres?

Ex Output:
Answer: 

It then fell into ruin and parts were demolished in the first half of the 17th century and a new house built. Some of the walls survived and it played a minor role in the English Civil War and Monmouth Rebellion. In the later 17th and early 18th centuries many of the remaining buildings were demolished and new residential and industrial buildings constructed, giving its name to Castle Street. 


Ex Input:
Context: The UNESCO World Heritage Site Historic Monuments of Ancient Nara encompasses eight places in the old capital Nara in Nara Prefecture, Japan. Link Information: Japan is the second most populous island country with a population of 126.3 million (2019). Question: What is the population of the country where the UNESCO World Heritage Site Historic Monuments of Ancient Nara are located?

Ex Output:
Answer:  126.3 million


Ex Input:
Context: In addition, the Pleistocene megafauna became extinct due to environmental and evolutionary pressures Link Information: none Question: What was the main evolutionary pressure?

Ex Output:

Answer: none


