input: In 1941, the National Football League franchise owners voted to change the league's constitution in an attempt to bring all professional football leagues under the authority of one commissioner, who would have similar powers to that of Commissioner of Baseball Kenesaw Mountain Landis. Chicago Tribune journalist Arch Ward was offered the position of commissioner, but he turned it down and suggested Elmer Layden for the position. Layden was appointed commissioner in February 1941. His appointment was not voted on by the entire league, which upset owners Alexis Thompson, Bert Bell, and Dan Topping. Chicago Bears owner George Halas contended that Layden's hiring was legal because it had been agreed upon by a majority of owners. Layden was signed to a five-year contract with an annual salary of $20,000. In five years as Commissioner, Layden saw the NFL through the World War II years, in which teams had to use many men of inferior abilities as replacements while most of the regulars were fighting in the war (as did Major League Baseball). During this period a few teams temporarily merged due to lack of manpower, most notably the Pittsburgh Steelers with the Philadelphia Eagles (who were nicknamed the Steagles). The Cleveland Rams ceased operations for the 1943 season. As NFL commissioner, Layden had once conducted an investigation into a betting scam, without advising the owners, which did not reveal any conspiracy. Layden's tenure as NFL commissioner came to an end in January 1946. After Brooklyn owner Dan Topping withdrew his team from the league to join the new All-America Football Conference, the remaining owners agreed not to renew Layden's contract, feeling that he was too much of a gentleman and not forceful enough. Layden was succeeded by Bert Bell.

Answer this question "How much did he earn as commissioner?"
output: Layden was signed to a five-year contract with an annual salary of $20,000.

input: On May 25, 2007, Unia was released. The album's first single, "Paid In Full", was released on April 27, 2007. On August 6, 2007, the band announced on their website that guitarist Jani Liimatainen had been asked to leave the band due to problems related to his conscription. He was replaced by Elias Viljanen who had already filled in for him in the band's Finnish and Japanese shows during the spring and summer. In October 2007 Sonata Arctica headlined the ProgPower USA VIII. Later the band supported Nightwish across their 2008 tour of United States and Canada and headlined at the shows that Nightwish cancelled due to Anette Olzon's sudden severe sickness. It was announced on September 4, 2008 that the band's first two albums would be re-released with bonus tracks by Spinefarm UK on October 6. The Days of Grays was released on September 16, 2009 in Finland and September 22 in the USA. Henrik stated that the new album would be in the same vein as Unia, but not as complex and darker. Singles from this album include "Flag in the Ground" and "The Last Amazing Grays". On August 28, 2009, the music video of "Flag In The Ground" was released to the web. The limited 2CD European edition of the album featured many of the album tracks with all instruments performed by a symphony orchestra. The band also toured with DragonForce for the third U.S. leg of the Ultra Beatdown. In early 2010 they engaged on an Australian tour with Ensiferum and Melbourne band Vanishing Point. In April 2010, Sonata Arctica embarked on their USA and Canada Headlining tour for The Days of Grays. In October they headlined in Chile in support of the same album.

Answer this question "When was Unia released?"
output: On May 25, 2007,

input: After suffering from multiple health problems (including depression and alcoholism) over many years, O'Neill ultimately faced a severe Parkinsons-like tremor in his hands which made it impossible for him to write during the last 10 years of his life; he had tried using dictation but found himself unable to compose in that way. While at Tao House, O'Neill had intended to write a cycle of 11 plays chronicling an American family since the 1800s. Only two of these, A Touch of the Poet and More Stately Mansions, were ever completed. As his health worsened, O'Neill lost inspiration for the project and wrote three largely autobiographical plays, The Iceman Cometh, Long Day's Journey into Night, and A Moon for the Misbegotten. He managed to complete Moon for the Misbegotten in 1943, just before leaving Tao House and losing his ability to write. Drafts of many other uncompleted plays were destroyed by Carlotta at Eugene's request. O'Neill died in Room 401 of the Sheraton Hotel (now Boston University's Shelton Hall) on Bay State Road in Boston, on November 27, 1953, at the age of 65. As he was dying, he whispered his last words: "I knew it. I knew it. Born in a hotel room and died in a hotel room." Dr. Harry Kozol, the lead prosecuting expert of the Patty Hearst trial, treated O'Neill during these last years of illness. He also was present for O'Neill's death and announced the fact to the public. O'Neill is interred in the Forest Hills Cemetery in Boston's Jamaica Plain neighborhood. In 1956 Carlotta arranged for his autobiographical play Long Day's Journey into Night to be published, although his written instructions had stipulated that it not be made public until 25 years after his death. It was produced on stage to tremendous critical acclaim and won the Pulitzer Prize in 1957. This last play is widely considered to be his finest. Other posthumously-published works include A Touch of the Poet (1958) and More Stately Mansions (1967). The United States Postal Service honored O'Neill with a Prominent Americans series (1965-1978) $1 postage stamp.

Answer this question "Did he have any other illness"
output:
After suffering from multiple health problems (including depression and alcoholism