Definition: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: What albums have Pearl Jam released since Backspacer? Passage:Following Abbruzzese's exit in 1994, original Red Hot Chili Peppers drummer Jack Irons joined the band. Pearl Jam subsequently released No Code in 1996 and Yield in 1998. The band once again changed drummers in 1998, with Irons being replaced by former Soundgarden drummer Matt Cameron, who had previously worked with the members of Pearl Jam in the Temple of the Dog project and had drummed on the band's first demos. Cameron has remained as Pearl Jam's drummer ever since. In 1998, Pearl Jam released "Last Kiss" on the band's fan club Christmas single; however, by popular demand, the cover was released to the public as a single in 1999. "Last Kiss" became the band's highest-charting single, peaking at number two on the Billboard Hot 100. In 2000, Pearl Jam released its sixth studio album, Binaural, and initiated a series of "official bootlegs" of live albums. The band released seventy-two such live albums in 2000 and 2001, and set a record for most albums to debut in the Billboard 200 at the same time. The band's seventh studio album, 2002's Riot Act, was their last for Epic. After a one-record deal with J Records in 2006 for the distribution of their eighth studio album, the eponymous Pearl Jam, the band started releasing through self-owned label Monkeywrench Records, starting with their ninth studio album, Backspacer, in 2009. Since its inception, Pearl Jam has sold 32 million albums in the US, including all of the band's live official bootlegs, and over 85 million copies worldwide until 2016.


b