Problem: Background: Robert James Fischer (March 9, 1943 - January 17, 2008) was an American chess grandmaster and the eleventh World Chess Champion. Many consider him to be the greatest chess player of all time. Bobby Fischer showed great skill in chess from an early age; at 13, he won a brilliancy known as "The Game of the Century". At age 14, he became the US Chess Champion, and at 15, he became both the youngest grandmaster up to that time and the youngest candidate for the World Championship.
Context: Bobby Fischer was born at Michael Reese Hospital in Chicago, Illinois, on March 9, 1943. His birth certificate listed his father as Hans-Gerhardt Fischer, also known as Gerardo Liebscher, a German biophysicist. His mother, Regina Wender Fischer, was a US citizen, born in Switzerland; her parents were Polish Jews. Raised in St. Louis, Missouri, Regina became a teacher, registered nurse, and later a physician. After graduating from college in her teens, Regina traveled to Germany to visit her brother. It was there she met geneticist and future Nobel Prize winner Hermann Joseph Muller, who persuaded her to move to Moscow to study medicine. She enrolled at I.M. Sechenov First Moscow State Medical University, where she met Hans-Gerhardt, whom she married in November 1933. In 1938, Hans-Gerhardt and Regina had a daughter, Joan Fischer. The reemergence of anti-Semitism under Stalin prompted Regina to go with Joan to Paris, where Regina became an English teacher. The threat of a German invasion led her and Joan to go to the United States in 1939. Hans-Gerhardt attempted to follow the pair but, at that time, his German citizenship barred him from entering the United States. Regina and Hans-Gerhardt had separated in Moscow, although they did not officially divorce until 1945. At the time of her son's birth, Regina was "homeless" and shuttled to different jobs and schools around the country to support her family. She engaged in political activism, and raised both Bobby and Joan as a single parent. In 1949, the family moved to Brooklyn, New York City, where she studied for her master's degree in nursing and subsequently began working in that field.
Question: when was he born?
Answer: March 9, 1943.

Problem: Background: Harry Partch (June 24, 1901 - September 3, 1974) was an American composer, music theorist, and creator of musical instruments. He composed using scales of unequal intervals in just intonation, and was one of the first 20th-century composers in the West to work systematically with microtonal scales. He built custom-made instruments in these tunings on which to play his compositions, and described his theory and practice in his book Genesis of a Music (1947). Partch composed with scales dividing the octave into 43 unequal tones derived from the natural harmonic series; these scales allowed for more tones of smaller intervals than in standard Western tuning, which uses twelve equal intervals to the octave.
Context: Partch made public his theories in his book Genesis of a Music (1947). He opens the book with an overview of music history, and argues that Western music began to suffer from the time of Bach, after which twelve-tone equal temperament was adopted to the exclusion of other tuning systems, and abstract, instrumental music became the norm. Partch sought to bring vocal music back to prominence, and adopted tunings and scales he believed more suitable to singing. Inspired by Sensations of Tone, Hermann von Helmholtz's book on acoustics and the perception of sound, Partch based his music strictly on just intonation. He tuned his instruments using the overtone series, and extended it past the twelfth partial. This allowed for a larger number of smaller, unequal intervals than found in the Western classical music tradition's twelve-tone equal temperament. Partch's tuning is often classed as microtonality, as it allowed for intervals smaller than 100 cents, though Partch did not conceive his tuning in such a context. Instead, he saw it as a return to pre-Classical Western musical roots, in particular to the music of the ancient Greeks. By taking the principles he found in Helmholtz's book, he expanded his tuning system until it allowed for a division of the octave into 43 tones based on ratios of small integers. Partch uses the terms Otonality and Utonality to describe chords whose pitch classes are the harmonics or subharmonics of a given fixed tone. These six-tone chords function in Partch's music much the same that the three-tone major and minor chords (or triads) do in classical music. The Otonalities are derived from the overtone series, and the Utonalities from the undertone series.
Question: what else is notable about the book?
Answer: Partch sought to bring vocal music back to prominence, and adopted tunings and scales he believed more suitable to singing.

Problem: Background: MxPx is an American punk rock band from Bremerton, Washington founded in 1992 as Magnified Plaid. The band has skate punk leanings, with connections to the pop punk scene. Current members include Mike Herrera on lead vocals and bass guitar, Yuri Ruley on drums and percussion, Tom Wisniewski on lead guitar and backing vocals and Chris Adkins on rhythm guitar and backing vocals. The band's discography includes nine studio albums, four EPs, four compilation albums, a live album, a VHS tape, a DVD and 20 singles.
Context: MxPx received a major distribution deal with A&M Records. This deal first saw a re-release of Life in General. MxPx then released two more studio albums jointly distributed by Tooth & Nail and A&M: Slowly Going the Way of the Buffalo was the first in 1998. It ranked at No. 99 on the Billboard 200 and was certified gold on January 27, 2000 by the Recording Industry Association of America. At the Show is a live album recorded by MxPx, released in 1999. At the time of the recording, the band was touring in support of Slowly Going the Way of the Buffalo as well as the B-sides collection Let it Happen, also released in 1998. This was followed by The Ever Passing Moment in 2000. MxPx gained critical recognition for this album and landed a slot supporting for The Offspring and Cypress Hill on the Conspiracy of One tour. "Responsibility" proved to be a minor radio hit, peaking at #24 on the Billboard Modern Rock chart. The video, which is directed by The Malloys, features the band messing around and causing mayhem while caddying at a golf course, and also includes an appearance by Cheers star George Wendt. The song was featured in the Daria Television Movie Is It Fall Yet?. After The Ever Passing Moment, the group had then fulfilled its contract obligations with Tooth & Nail and decided to part ways. The band's version of the song "Scooby Doo, Where Are You?" is in the soundtrack of the 2002 movie Scooby-Doo. The group's studio album Before Everything & After was released by A&M in 2003. The album achieved the band's highest ever chart position on the Billboard 200, peaking at number 51. The group provided the song "The Empire" for The Passion of the Christ: Songs, which won the Gospel Music Association 2005 Dove Award for Special Event Album of the Year.
Question: Was that album popular?
Answer:
The album achieved the band's highest ever chart position on the Billboard 200, peaking at number 51.