Problem: Background: Rammstein (German pronunciation: ['RamStaIn]) is a German Neue Deutsche Harte band, formed in 1994 in Berlin. Throughout its existence, Rammstein's six-man lineup has remained unchanged--lead guitarist Richard Z. Kruspe, bassist Oliver "Ollie" Riedel, drummer Christoph "Doom" Schneider, lead vocalist Till Lindemann, rhythm guitarist Paul H. Landers, and keyboardist Christian "Flake" Lorenz. The band helped to found a subgenre within German hard rock and metal that became known as Neue Deutsche Harte. The majority of their songs are in German, but they have also performed songs entirely or partially in other languages including English, Spanish, French, and Russian.
Context: Rammstein started recording Sehnsucht in November 1996 at the Temple Studios in Malta. The album was again produced by Jacob Hellner. "Engel", the first single from the album, was released on 1 April 1997 and reached gold status in Germany on 23 May. This prompted the release of a fan edition of the single, named Engel - Fan Edition. This contained two previously unreleased songs, "Feuerrader" and "Wilder Wein". Release of the second single from the album Sehnsucht was "Du hast", which hit the German single charts August 1997 at number 5. Rammstein then continued touring in the summer while Sehnsucht was released on 22 August 1997. The album reached number 1 in Germany after two weeks in the charts. Simultaneously, Herzeleid and both Sehnsucht singles ("Du hast" and "Engel") were in the Top 20 of the German charts. Rammstein continued to headline sold-out shows throughout Europe in September and October. On 5 December 1997, they embarked on their first tour of the United States as the opening act for KMFDM. In August 1998, the band released a cover of the song Stripped, originally released by Depeche Mode in early 1986; it was included on the tribute album For the Masses, the Rammstein version obtained moderate success in Germany and Austria.  On 22-23 August 1998, Rammstein played to over 17,000 fans at the Wuhlheide in Berlin; the biggest show the band had played there up to that date. Supporting acts were Danzig, Nina Hagen, Joachim Witt and Alaska. The show was professionally filmed, intended to be released on their upcoming live DVD, Live aus Berlin.  Rammstein embarked on a live tour with Korn, Ice Cube, Orgy and Limp Bizkit called the Family Values Tour in September through to late October 1998. Continuing their success in the US, Sehnsucht received Gold record status there on November 2.  The band was nominated at the MTV European Music Awards for Best Rock Act and performed "Du hast" live on 12 November that year.  Rammstein had further success in 1999, starting off the year in February with a nomination for Best Metal Performance at the 41st-annual Grammy Awards. A year after it was filmed, the Live aus Berlin concert was released on CD on 30 August 1999, with a limited edition double CD also available. Two weeks after it was released, Live aus Berlin went to number one in the German Album Charts. On 13 September and 26 November 1999 the video and DVD versions of the concert were released respectively. Further popularity ensued with the inclusion of "Du hast" in The Matrix: Music from the Motion Picture.
Question: What happened in 1997?
Answer: album, was released on 1 April 1997

Problem: Background: Wilbur Charles "Weeb" Ewbank (May 6, 1907 - November 17, 1998) was an American professional football coach. He led the Baltimore Colts to NFL championships in 1958 and 1959 and the New York Jets to victory in Super Bowl III in 1969. He is the only coach to win a championship in both the National Football League (NFL) and American Football League (AFL).
Context: Ewbank moved back to Oxford in retirement and wrote a book in 1977 called Football Greats. He was inducted into the Pro Football Hall of Fame in 1978, but said later that year that he was glad to be out of coaching. With the expansion of the NFL, he said, talent had become diluted and fielding a good team was difficult. Coaches, meanwhile, customarily took the blame for a team's failures, and the sport had become too violent.  Ewbank's coaching style was laid-back but efficient, combining his mild personality with an orderliness inherited from Paul Brown. "Weeb combined a low-key style with a flair for the most dramatic of accomplishments", former NFL commissioner Paul Tagliabue said in 1998. "He led two of the legendary teams during the era of pro football's greatest growth. But he preferred to stay in the background and let the players take the credit." He favored well-practiced execution of a limited number of plays over complicated offensive and defensive systems. Paul Brown "had the exact same approach: Don't do too much, but what you do, execute it flawlessly", Raymond Berry said in 2013, adding that the Colts' 1958 championship team had only six passing plays.  Ewbank is the only man to coach two professional football teams to championships, and the only man to win the NFL championship, the AFL championship and a Super Bowl. Ewbank's regular-season career record in the NFL and AFL was 130-129-7, and his playoff record was 4-1. Ewbank was selected as the head coach on the AFL All-Time Team in 1970. In addition to the Pro Football Hall of Fame, he was inducted into the Miami University Athletic Hall of Fame in 1969, the Indiana Football Hall of Fame in 1974 and the Talawanda School District Athletic Hall of Fame in 1999. He also won the Walter Camp Distinguished American Award in 1987 and was inducted into the Jets' Ring of Honor in 2010.  Ewbank suffered a dislocated hip in the aftermath of the Jets' 1968 AFL championship game win, and had other health issues in his later years. He broke his leg and had two hip replacements in the 1990s. He also had myasthenia in his right eye. Ewbank died at 91 on November 17, 1998, the 30th anniversary of the "Heidi Game", after suffering from heart problems. He and his wife Lucy had three daughters.
Question: From what cause?
Answer:
from heart problems.