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: DeStorm comes from Baltimore, Maryland, where he lived with his mother and seven siblings. In 2001 Power moved from Maryland to New York to pursue his music endeavors. After interning and ghostwriting at Atlantic Records, Universal, and various other record labels, Power set out to establish himself as a performer, using YouTube as a platform to share his singing, songwriting, and production skills with the online community. Power's videos are typically comedic, and also often incorporate rapping and beatboxing. He was an accomplished triple jumper and Master personal trainer, and was notably invited to the Olympic Trials. Power appeared as Mr. T in the first season of Epic Rap Battles of History from which he achieved a gold record. In 2008 he lost his mother Mashala to stomach cancer. He moved to Los Angeles, California in 2011 where he joined his manager Sara Pena and started Big Frame, a Multi Channel Network and founded Forefront.TV which focuses on urban lifestyle and music. Power moved on to Paradigm Talent Agency for his acting career then William Morris Endeavor before deciding to go independent. In August 2015, Power hosted the reboot of MTV's Punk'd with co-host King Bach, which aired on BET. He is a founder and President of The Zeus Network which launched July 13, 2018 He's a 2011 American Music Awards honoree and was nominated for five Streamy Awards, winning three. He was Emmy Nominated for Outstanding Actor in a Short Form Comedy or Drama Series in 2018 for his original creation Caught The Series. He also has a son, Tayvion Power.
 Link Information: n 2004, Paradigm acquired the literary firm Genesis and the Writers & Artists Agency. The acquisition added a dozen agents and also brought a potent TV client list including 24 creator/executive producer Joel Surnow and Two and a Half Men co-creator/exec producer Lee Aronsohn to Paradigm. Question: Of the agencies Power tried before he decided to work independently, which represents the most artists?
Answer: William Morris Endeavor

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?
Answer:  sculpted rocks and soil.

Passage: In 2000, they released the self-titled demo, Transistor Revolt. Tintari left the band in the fall of that year before the recording of their full-length album. He was later replaced by Brandon Barnes of "Pinhead Circus". The band then signed with independent record label Fat Wreck Chords in 2001. They then released their debut album The Unraveling and spent the rest of the year touring. In 2002, Mr. Precision left and was replaced by Todd Mohney. The band returned to the studio in December 2002 to work on their second full-length album, Revolutions per Minute in 2003 and toured for the 2003 Warped Tour, which gained the band some success. Rise Against then signed to Dreamworks Records in late 2003 to begin the recording of their third record, but Dreamworks was shortly absorbed by the Universal Music Group, and Rise Against found itself with Major label Geffen Records. Todd Mohney, the band's guitarist at the time, left and was replaced by Chris Chasse and began the recording of their new album Siren Song of the Counter Culture. Siren Song of the Counter Culture was released on August 10, 2004 peaking at number 136 on the Billboard 200 album charts, gaining the band major critical and commercial success with the singles "Give It All, "Swing Life Away", and "Life Less Frightening".
 Link Information: none Question: Who was older, the person who replaced Tintari or the person who replaced Mr. Precision?

Answer: none