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'.

Q: Passage: Indigenous peoples inhabited Missouri for thousands of years before European exploration and settlement. Archaeological excavations along the rivers have shown continuous habitation for more than 7,000 years. Beginning before 1000 CE, there arose the complex Mississippian culture, whose people created regional political centers at present-day St. Louis and across the Mississippi River at Cahokia, near present-day Collinsville, Illinois. Their large cities included thousands of individual residences, but they are known for their surviving massive earthwork mounds, built for religious, political and social reasons, in platform, ridgetop and conical shapes. Cahokia was the center of a regional trading network that reached from the Great Lakes to the Gulf of Mexico. The civilization declined by 1400 CE, and most descendants left the area long before the arrival of Europeans. St. Louis was at one time known as Mound City by the European Americans, because of the numerous surviving prehistoric mounds, since lost to urban development. The Mississippian culture left mounds throughout the middle Mississippi and Ohio river valleys, extending into the southeast as well as the upper river.
 Link Information:  earthworks are artificial changes in land level, typically made from piles of artificially placed or sculpted rocks and soil. Question: What are earthwork mounds made of?

A: Answer:  sculpted rocks and soil.
****
Q: Passage: McCarthy played as a winger and made around 700 appearances in his career, many of which were in the English Football League. Twice a Northern Ireland B international, he went on to win 18 senior caps for Northern Ireland. He began his career at Hartlepool United in 1987, before heading into the non-league scene with Shepshed Charterhouse in 1989. He returned to the professional game the following year after signing a contract with York City. He spent the next five years with the club, helping York to promotion via the play-offs in 1993, and twice being voted Clubman of the Year. In 1995, he joined Port Vale for a £450,000 fee. In his first year at Vale Park he was awarded the club's Player of the Year award, and also played in the Anglo-Italian Cup final.
 Link Information: none Question: Which team that McCarthy played for had a better record - the team he started his career with, or the non-league team he played for?

A: Answer: none
****
Q: Passage: Thomas Abernethy was born in 1803 at Longside in northeast Scotland. While he was a child, his family moved to Peterhead, a nearby port. His parents were James Abernethy, a stonemason, and Isabella Robertson. Thomas had an elder sister, Ann, who was born in 1801, and twin brothers, James and William, who were both born in 1816. Thomas went to sea at the age of ten and when he was about twelve he was apprenticed as a merchant seaman on the sloop Friends. He travelled to the West Indies and twice to Newfoundland. In 1819, he became a greenhand on the maiden voyage of the Peterhead whaling ship Hannibal, which hunted bowhead whales around the eastern coast of Greenland, and in its third season sailed into the Davis Strait on the western coast, where ice conditions can be much heavier. In 1829, Abernethy married Barbara Fiddes, the daughter of a ship's carpenter, and they lived at Deptford, southeast London, near the Royal Naval docks. They had no children.
 Link Information: Its population in 2001 was 721 Question: Does the town where Abernethy was was born have a larger current population than the nearby port town his family moved to when he was a child?

A:
Answer: Peterhead
****