Question: What album was number one when Cassie's album debuted at number four? Passage 1:David Brevik was first introduced to the video game industry during his childhood with the Atari VCS that his father Colin brought into their household and with the Apple II Plus microcomputer one of his teachers kept at his classroom for use with his students, with some of his favorite video games being fantasy-themed titles such as Atari's Adventure and On-Line Systems' Wizard and the Princess, as he was a fan of the fantasy tabletop role-playing game Dungeons & Dragons. In 1979, his father brought home the Apple II Plus computer and Brevik began to garner interest in developing games, learning by himself how to write code and refining his skills, eventually managing to create small programs during his high school period and started having aspirations to devote himself making games as a career. After graduating from college, Brevik desired a job in creating games professionally and eventually enlisted help of a recruiter who came back with an offer to him from FM Waves, a clip art developer co-founded by Efraim Wyeth and Mike Sigal who began to transition themselves into a game development company and needed a programmer for their first project and as such, he joined the company along with brothers Erich and Max Schaefer in 1991.
 Passage 2:The Settlers: Heritage of Kings (), released as Heritage of Kings: The Settlers in North America, is a real-time strategy video game developed by Blue Byte and published by Ubisoft. Released in Germany for Microsoft Windows in November 2004, and in the United Kingdom and North America in February 2005, it is the fifth game in The Settlers series. In 2005, Blue Byte released two expansions, The Settlers: Heritage of Kings - Expansion Disc () and The Settlers: Heritage of Kings - Legends Expansion Disc (), in March and September respectively, featuring new single-player campaign missions, new maps for both single-player and multiplayer modes, a map editor, and a random map generator. In November, The Settlers: Heritage of Kings - Gold Edition was released, containing the original game and the first expansion. In 2009, the original game was also released on GOG.com. In 2018, the game was re-released as The Settlers: Heritage of Kings - History Edition.
 Passage 3:American singer Cassie Ventura, known mononymously as Cassie, has released one studio album, one mixtape, thirteen singles (including three as a featured artist) and eleven music videos. She recorded her first song, "Kiss Me", with Ryan Leslie for her mother's birthday in February 2005. Leslie then signed Ventura to his NextSelection imprint, writing and producing her first single "Me & U" that same year. The song soon went viral after made available on her MySpace page and became a club hit in Germany. In the meantime, Diddy partnered with Leslie to release Ventura's self-titled debut album Cassie in August 2006, through Bad Boy and Atlantic Records. The album debuted at number four on the US Billboard 200 and charted within the top forty in the UK Albums Chart, where it later received a Silver certification by the British Phonographic Industry. "Me & U" peaked in the top ten of several countries, including number three on the US Billboard Hot 100 and spent seven weeks atop the US Airplay chart, being certified Platinum by the Recording Industry Association of America selling over one million digital downloads. The follow-up "Long Way 2 Go" was the final single of the album and despite less successful in the US, it went on to peak within the top forty of various other countries.

Output: 3