Question: What rock band eleventh album is called The Optimist?

Context paragraphs:
20 (Terminaator album): 20 is the eleventh album by Estonian rock band Terminaator, released in 2007.  It is a greatest hits album.  The title refers to the twentieth anniversary of the band.  The mascot on the cover is drawn by Mart Himbek.  The tracks include concert recordings, new versions and new songs.  The album has a booklet with information about the songs and has many photos.

Anathema (band): Anathema are a British rock band from Liverpool.  The line-up consists of singers and guitarists Vincent and Daniel Cavanagh, their brother Jamie Cavanagh on bass, siblings John and Lee Douglas, respectively drummer and singer, and keyboardist Daniel Cardoso since November 2012.

Slow Motion (Supertramp album): Slow Motion is the eleventh album by the English rock band Supertramp, released in 2002 and their most recent studio album.  In North America, it was only available via mail-order from the band's website, released on their own label.

Beet (album): Beet is the second full-length album by Chicago, Illinois rock band Eleventh Dream Day and their first on a major label, Atlantic Records.

Who We Touch: Who We Touch is the eleventh album by British alternative rock band The Charlatans, released on 6 September 2010.  It was released in a standard version, and a two disc version which contained a second CD of early demos and alternative mixes of tracks from the standard album, plus some recordings that didn't make it on to the album.  The album charted at #21 in the UK album charts.

The Räuber: The Räuber is the eleventh album by the German hard rock band Bonfire.  It was released in 2008 by LZ Records.  The band collaborated with P.W. Politz to create a rock opera called "The Räuber" that debuted in Ingolstadt, Germany, in March 2008.  The opera itself featured the band performing all the songs and went sold out for several weeks.  A DVD was released in August 2008 that contained the opera performance as well as a full length concert by the band.  The album features music in both English and German.

Doug McCombs: Douglas McCombs (born in 1962 in Peoria, Illinois) plays bass and guitar with the instrumental rock band Tortoise and leads the instrumental band Brokeback.  He is also the longtime bassist for the rock band Eleventh Dream Day.  In 1997, he formed Pullman with Bundy K. Brown, Chris Brokaw, and Curtis Harvey, with whom he released two albums.

Prairie School Freakout: Prairie School Freakout is the second (and first full-length) album by Chicago-based band Eleventh Dream Day, originally released on Amoeba Records in 1988.  According to the original liner notes, the album "was recorded on a hot pollution alert day during July [1987] in Louisville, Kentucky, and was made at a place called Artist Recording Service.  We recorded 15 songs between 11:00 pm and 5:00 am, half of the time spent trying to fix the wild buzz coming out of Rick's amp.  We finally gave up and decided to make amp buzz the theme of the record."  The album was re-released and expanded in 2003 by Thrill Jockey.

Rose of Cimarron (album): Rose of Cimarron is the eleventh album by the American country rock band Poco, released May 1976.  Former Loggins & Messina sax/fiddle player Al Garth joined the band to record this album, but left shortly after due to internal conflicts.  The title track became one of the band's signature songs, and was later recorded by Emmylou Harris on her album, "Cimarron".  The band's old label, Epic Records, released "Poco Live" just one month before "Rose of Cimarron", causing confusion among listeners and helping sales of the former at the expense of the latter.

The Optimist (Anathema album): The Optimist is the eleventh album by rock band Anathema.  The album was released on June 9, 2017, through Kscope, three years after their last release, "Distant Satellites".  The idea for "The Optimist" originated from the cover artwork of the album "A Fine Day to Exit" (2001).  The coordinates from the first track are pointing to Silver Strand beach in San Diego County, the location that is shown on the cover of "A Fine Day to Exit".  "The Optimist" won "Album of the Year" at the 2017 Progressive Music Awards.

Supporting paragraphs: The Optimist (Anathema album) Anathema (band)
Answer: Anathema