Question: The Spinanes were an American indie rock band, primarily active during the 1990s, Plouf began playing with which organization, an American indie rock band based in Boise, Idaho, United States, in 1996?

Context paragraphs:
Bad Books: Bad Books is an American indie rock band formed in early 2010, and is composed of indie folk artist Kevin Devine and members of indie rock band Manchester Orchestra along with drummer Benjamin Homola.  The collaboration began when Kevin toured along with Manchester Orchestra in November–December 2008 in support of his EP "I Could Be with Anyone", and followed by the release of the split EP entitled "I Could Be the Only One" in January 2010.

The Spinanes: The Spinanes were an American indie rock band, primarily active during the 1990s.  The band was founded by and consisted only of singer-songwriter/guitarist Rebecca Gates and drummer Scott Plouf.  It released three albums on the Sub Pop label before Gates retired the name in 1999 and began releasing music as a solo artist; Plouf began playing with Built to Spill in 1996 and left The Spinanes shortly thereafter to become their permanent drummer.

Matt Hollywood: Matt Hollywood (born June 11, 1973) is an American indie rock guitarist and singer.  He was a founding member and leader of the Portland-based indie rock band The Out Crowd, as well as a founding member of the psychedelic rock band The Brian Jonestown Massacre.  He currently fronts the drone rock band The Rebel Drones.

Versus (band): Versus is an American indie rock band formed in 1990 by Richard Baluyut, Fontaine Toups, and Edward Baluyut in New York City.  Richard and Fontaine were to remain the two core members throughout the band's history.  The band was noted for their marriage of indie pop songwriting and vocal harmonies to the "loud-soft" dynamics of grunge and alternative rock.  They were also noted for their proficient and disciplined musicianship and for their credo of "meat, sports, and rock", none of which had much currency in the early 1990s American indie scene.  They named themselves after the Mission of Burma album "Vs."

Caveman (American band): Caveman is an American indie rock band based in Brooklyn, New York.  The band recorded their first studio album in 2011.  Although originally self-released, the album was re-released by Fat Possum Records in 2012.  Caveman performed at SXSW 2013 and Sasquatch Festival 2013.  The band's musical style is a mixture of indie rock and indie pop.  Caveman also performed at the latest Bonnaroo 2014 Arts and Music Festival.

Ancient Melodies of the Future: Ancient Melodies of the Future is the fifth full-length album released by indie rock band Built to Spill.  The core line-up of the band remained as it had for the previous two albums, with singer/guitarist Doug Martsch, bassist Brett Nelson, and drummer Scott Plouf.  The album was recorded at Bear Creek in Woodinville, Washington, with overdubs recorded at Avast!  Recording Co. in Seattle, Washington, and Martsch's studio, The Manhouse, in Boise, Idaho.  "Ancient Melodies" was released on the Warner Bros. label in 2001 (see 2001 in music).

Since I Left Your World: Since I Left Your World is the fourth release and first extended play (EP) by the American indie rock band Rookie of the Year, released through 111 Records on November 17, 2009.  The EP is a follow-up to 2008's "Sweet Attention" and contains elements from the album as well as previous albums "The Goodnight Moon" (2006), and "Having To Let Go" (2005).  The songwriting team of Ryan Dunson and Mike Kamerman fuse acoustic and folk rock with a modern American indie rock sound.

Portastatic: Portastatic is an American indie rock band founded in the early 1990s by Mac McCaughan.  Portastatic began as a solo project for McCaughan, lead singer and guitarist of the indie rock band Superchunk.  Since then it has evolved into a full-fledged band, which sometimes includes Superchunk guitarist Jim Wilbur and McCaughan's brother Matthew.

Built to Spill: Built to Spill is an American indie rock band based in Boise, Idaho, United States.  The band has released eight full-length albums.  Its most recent album, "Untethered Moon", was released on April 21, 2015.

Whysall Lane: Whysall Lane was an American indie rock band based in San Francisco whose music combines elements of 1990s indie rock and classic rock with lyrics inspired by romantic obsession.  The band's members were Richard Baluyut, Mikel Delgado and Adam Pfahler.

Supporting paragraphs: The Spinanes Built to Spill
Answer: Built to Spill