input: In August 1930 Howard wrote a letter to Weird Tales praising a recent reprint of H. P. Lovecraft's "The Rats in the Walls" and discussing some of the obscure Gaelic references used within. Editor Farnsworth Wright forwarded the letter to Lovecraft, who responded warmly to Howard, and soon the two Weird Tales veterans were engaged in a vigorous correspondence that would last for the rest of Howard's life. By virtue of this, Howard quickly became a member of the "Lovecraft Circle", a group of writers and friends all linked via the immense correspondence of H.P. Lovecraft, who made it a point to introduce his many like-minded friends to one another and encourage them to share stories, utilize each other's invented fictional trappings, and help each other succeed in the pulp field. In time this circle of correspondents has developed a legendary patina about it rivaling similar literary conclaves such as The Inklings, the Bloomsbury Group, and the Beats.  Howard was given the affectionate nickname "Two-Gun Bob" by virtue of his long explications to Lovecraft about the history of his beloved Southwest, and during the ensuing years he contributed several notable elements to Lovecraft's Cthulhu Mythos of horror stories (beginning with "The Black Stone", his Mythos stories also included "The Cairn on the Headland", "The Children of the Night" and "The Fire of Asshurbanipal"). He also corresponded with other "Weird Tale" writers such as Clark Ashton Smith, August Derleth, and E. Hoffmann Price.  The correspondence between Howard and Lovecraft contained a lengthy discussion on a frequent element in Howard's fiction, barbarism versus civilization. Howard held that civilization was inherently corrupt and fragile. This attitude is summed up in his famous line from "Beyond the Black River": "Barbarism is the natural state of mankind. Civilization is unnatural. It is a whim of circumstance. And barbarism must always ultimately triumph." Lovecraft held the opposite viewpoint, that civilization was the peak of human achievement and the only way forward. Howard countered by listing many historical abuses of the citizenry by so-called 'civilized' leaders. Howard initially deferred to Lovecraft but gradually asserted his own views, even coming to deride Lovecraft's opinions.  In 1930, with his interest in Solomon Kane dwindling and his Kull stories not catching on, Howard applied his new sword-and-sorcery and horror experience to one of his first loves: the Picts. His story "Kings of the Night" depicted King Kull conjured into pre-Christian Britain to aid the Picts in their struggle against the invading Romans, and introduced readers to Howard's king of the Picts, Bran Mak Morn. Howard followed up this tale with the now-classic revenge nightmare "Worms of the Earth" and several other tales, creating horrific adventures tinged with a Cthulhu-esque gloss and notable for their memorable use of metaphor and symbolism.  With the onset of the Great Depression, many pulp markets reduced their schedules or went out of business entirely. Howard saw market after market falter and vanish. Weird Tales became a bimonthly publication and pulps such as Fight Stories, Action Stories and Strange Tales all folded. Howard was further hit when his savings were wiped out in 1931 when the Farmer's National Bank failed, and again, after transferring to another bank, when that one failed as well.

Answer this question "Did Howard use this circle to advance his career?"
output: encourage them to share stories, utilize each other's invented fictional trappings, and help each other succeed

input: In March 2010, Amuro won the "Best Asian Artist" award at the World Music Awards in Monaco; there, she performed her track "Hide & Seek" from her album Play. On July 28, she released her double A-side singles "Break It" and "Get Myself Back", which performed well on several record charts in Japan. Furthermore, she released the live DVD for her Past < Future tour on December 15, which reached the top spot on the Oricon DVD charts and shifted over 100,000 copies.  On April 27, 2011, Amuro published her second collaboration effort Checkmate!. Her first musical release of the year, the record featured nine collaborative tracks that she had participated with throughout her career, and also released four new recordings to promote it; "Wonder Woman", "Make It Happen", "Unusual" and "#1's". The album was a commercial success, reaching the top spot on Oricon and distributed over 500,000 units in Japan. Three months later, she released her first ever triple A-side singles, "Naked/Fight Together/Tempest". Although it reached number two on the Oricon Singles Chart, "Fight Together" was used as the official theme song for the Japanese anime series One Piece, and achieved better sales through digital stores; it was certified Platinum by RIAJ.  At the end of July that same year, Amuro conducted her first arena tour titled Live Style, which commemorated her 20th anniversary in the music business; additionally, the tour was to promote her Checkmate! album and some new material taken from her then-upcoming studio record. "Sit! Stay! Wait! Down!" and "Love Story" were the next A-side singles from her studio album, and both premiered on December 7, 2011. Though the physical release exceeded 100,000 units in Japan, the latter track shifted over three million digital copies throughout Japan, one of her highest-selling singles to date. The single also featured two unreleased tracks; "Higher" and "Airigatou". The former track made an appearance on her Live Style tour, whereas the latter recording was made available as a free download on her Facebook page.  The final singles, "Go Round/Yeah-Oh!", were released in late March 2012, and continued the 100,000 sales streak in Japan. In April, the singer confirmed the release of her studio album Uncontrolled, which was scheduled for June 27, 2012. The album proved to be commercially successful, reaching the top spot on the Oricon Albums Chart and shifted 500,000 units throughout Japan. Uncontrolled also gave her the highest first-week sales of the year, and her 10th overall number one in the region. On September 16, Amuro was scheduled to host a special concert in her hometown Okinawa, commemorating her 20th anniversary in the music business. However, due to a typhoon warning in the region, this was cancelled and never re-scheduled. After debuting her first digital single "Damage" on October 31, she finished the year by starting her 5 Major Dome tours in Japan, which resulted in being the highest-attended dome tour by a female Japanese artist.

Answer this question "What was her most successful album or single?"
output:
The final singles, "Go Round/Yeah-Oh!", were released in late March 2012, and continued the 100,000 sales streak in