IN: Pink Floyd were an English rock band formed in London in 1965. They achieved international acclaim with their progressive and psychedelic music. Distinguished by their use of philosophical lyrics, sonic experimentation, extended compositions, and elaborate live shows, they are one of the most commercially successful and influential groups in popular music history. Pink Floyd were founded by students Syd Barrett on guitar and lead vocals, Nick Mason on drums, Roger Waters on bass and vocals, and Richard Wright on keyboards and vocals.

Pink Floyd recorded The Dark Side of the Moon between May 1972 and January 1973, with EMI staff engineer Alan Parsons at Abbey Road. The title is an allusion to lunacy rather than astronomy. The band had composed and refined the material on Dark Side while touring the UK, Japan, North America and Europe. Producer Chris Thomas assisted Parsons. Hipgnosis designed the album's packaging, which included George Hardie's iconic refracting prism design on the cover. Thorgerson's Dark Side album cover features a beam of white light, representing unity, passing through a prism, which represents society. The resulting refracted beam of coloured light symbolises unity diffracted, leaving an absence of unity. Waters is the sole author of the album's lyrics.  Released in March 1973, the LP became an instant chart success in the UK and throughout Western Europe, earning an enthusiastic response from critics. Each member of Pink Floyd except Wright boycotted the press release of The Dark Side of the Moon because a quadraphonic mix had not yet been completed, and they felt presenting the album through a poor-quality stereo PA system was insufficient. Melody Maker's Roy Hollingworth described side one as "utterly confused ... [and] difficult to follow", but praised side two, writing: "The songs, the sounds ... [and] the rhythms were solid ... [the] saxophone hit the air, the band rocked and rolled". Rolling Stone's Loyd Grossman described it as "a fine album with a textural and conceptual richness that not only invites, but demands involvement."  Throughout March 1973, The Dark Side of the Moon featured as part of Pink Floyd's US tour. The album is one of the most commercially successful rock albums of all time; a US number 1, it remained on the Billboard chart for more than fourteen years, selling more than 45 million copies worldwide. In Britain, the album peaked at number 2, spending 364 weeks on the UK chart. Dark Side is the world's third best-selling album, and the twenty-first best-selling album of all time in the US.  The success of the album brought enormous wealth to the members of Pink Floyd. Waters and Wright bought large country houses while Mason became a collector of expensive cars. Disenchanted with their US record company, Capitol Records, Pink Floyd and O'Rourke negotiated a new contract with Columbia Records, who gave them a reported advance of $1,000,000 (US$4,962,213 in 2017 dollars). In Europe, they continued to be represented by Harvest Records.

Did Pink Floyd go on tour with this song?

OUT: 

input: In 1875, Delano's reputation for personal honesty came under increasing scrutiny as revelations of corruption in the Grant administration continued to be the subject of investigations and media revelations. Westerners unhappy with Delano's rulings on land grants and other issues accused Delano's son John, an employee of the Interior Department, of corruption, bribery, and fraud. Governor Edward M. McCook of the Colorado Territory, claimed that John Delano had accepted a $1,200 bribe from a Colorado banker, Jerome B. Chaffee, to secure land patents from the Department of Interior.  The New-York Tribune reported that John Delano was profiteering through Interior's Office of the Surveyor General by accepting partnerships in Wyoming surveying contracts without having been trained in surveying or map making, and without providing any meaningful contribution to the fulfillment of the contracts; the obvious implication was John Delano had taken extortion money from illicit contract agreements. In March 1875, the former chief clerk of the Surveyor's Office, L. C. Stevens, wrote to Benjamin Bristow, Grant's Secretary of the Treasury, stating that Surveyor General Silas Reed had made several corrupt contracts which financially benefited John Delano. Stevens also said both Reed and John Delano had blackmailed five deputy surveyors for $5,000. More damaging was Stevens' charge that Columbus Delano knew and approved of what Reed had done for John Delano.  Both Bristow and Secretary of State Hamilton Fish demanded that Grant fire Delano. Grant declined, telling Fish, "If Delano were now to resign, it would be retreating under fire and be accepted as an admission of the charges." The controversy did not abate; by mid-August it became clear that Delano could not remain in office; Delano offered his resignation and Grant accepted, but Grant did not make it public. Grant finally announced his acceptance of Delano's resignation on October 19, 1875, after Bristow threatened to resign if Delano was not replaced. Grant replaced Delano with Zachariah Chandler, who quickly initiated civil service and other reforms in the Department of the Interior. Delano's administration was investigated by Congress, Chandler, and a special presidential commission; his personal conduct was exonerated, but his reputation as an honest, capable administrator was damaged, and Delano never again ran for office or served in an appointed one. In April 1876, The Committee on the Expeditures in the Interior Department confirmed that Reed had set up an illicit slush fund for John Delano's financial benefit, and that Delano thanked Reed while also telling him "to be careful to do nothing that would have the semblance of wrong."

Answer this question "in what year did he resign?"
output:
Grant finally announced his acceptance of Delano's resignation on October 19, 1875,