input: Despite opposition by Keokuk and the US authorities, Black Hawk's band returned to Saukenuk in 1830 following their winter hunt. A year later they returned again, and Illinois Governor John Reynolds proclaimed it an "invasion of the state."  Responding to Illinois Governor John Reynolds' call, General Edmund Pendleton Gaines brought his federal troops from St. Louis, Missouri to Saukenuk to insist on Black Hawk's immediate departure. Black Hawk left but soon returned to the west side of the Mississippi, threatened by Gaines' troops and an additional 1,400 militia called up by Reynolds on 25 June 1831. On 30 June, Black Hawk and the chiefs of the British Band were forced to sign a surrender agreement in which they promised to remain west of the Mississippi.  At the end of 1831, stories spread throughout the settlements of the Upper Mississippi River Valley that the British planned to aid Black Hawk in the event of a war with the white settlers. According to U.S. Indian Agent Felix St. Vrain, a known ne'er-do-well named Billy Caldwell had delivered a message to the Sauk which reported the alleged British intentions. The New Galenian of Galena reported that Black Hawk's band would receive aid and ammunition from the British, and the tale was widely believed. The militia commander at Fort Armstrong, Major John Bliss, informed General Henry Atkinson of the rumor, and said a follower of Keokuk had reported to him that Black Hawk and Neapope were holding talks with bands of Potawatomi, Kickapoo, and Ho-Chunk. The talks mentioned the promises of the British, as well as word that the French Canadians intended to assist them. These events, combined with Black Hawk's 1812 alliance with the British, and occasional visits to Canada, attributed to his 1832 band becoming known by the moniker British Band. The term British Band was used frequently by American, Sauk, and Fox observers alike and served to distinguish Black Hawk's group from the rest of the tribes.

Answer this question "What was the prelude to war?"
output: A year later they returned again, and Illinois Governor John Reynolds proclaimed it an "invasion of the state."

input: After remaining quiet following the conclusion of their Modern Vampires tour, on January 26, 2016, Rostam Batmanglij announced his departure from the band on Twitter. He noted that he and Koenig would continue to collaborate. Later the same day, Koenig announced that Vampire Weekend was in the studio working on their upcoming fourth album, with Batmanglij contributing to the record. The album's working title was revealed to be Mitsubishi Macchiato.  In April 2016, the band briefly performed at a rally for presidential candidate Bernie Sanders in Washington Park Square. Koenig has been a well-known supporter of Sanders, after discussions on his Beats 1 radio show, Time Crisis. The band performed live with Dave Longstreth of the Dirty Projectors, which marked their first performance as a trio.  In late 2016, Koenig was reportedly in talks to sign the band with Columbia Records, as he reportedly "hit it off" with executive, Rob Stringer. Initially, this news was regarded a rumour, until the band's website revamp in 2018, in which a Sony Music copyright appeared on the site.  In March 2017, Koenig revealed in an elaborate Instragram update that during 2016 he had spent countless hours researching and writing music in libraries with grad students. Additionally, he revealed that the album would feature a more 'spring-time' vibe and one of the songs would be entitled Flower Moon. Koenig revealed that LP4 would be partially inspired by the songwriting of country singer, Kacey Musgraves, after he attended one of her shows in September 2016. In an interview with Stereogum, he stated, "I'm the type of person who has spent hours poring over the avant-garde poetic lyrics of certain songwriters, and there was something that felt so good [about how] from the first verse, you knew who was singing, who they were singing to, what kind of situation they were in. After the show I realized there's not a ton of Vampire Weekend songs where you could listen to the first verse and immediately answer the question of who's singing and who are they singing to." Furthermore, in a September 2017 interview with Zane Lowe, Ezra briefly spoke about LP4 and stated that it was "about 80% done." He mentioned that the album would feature lead producer, Ariel Rechtshaid, with additional "guest appearances", one of which being Batmanglij. Lowe pushed Koenig for a release date, sighting Q1 2018 as a likely candidate.  The band's first show since their hiatus was confirmed on January 31, 2018, when it was announced that the band would be headlining the UK music festival End of the Road. The festival will run from August 31 to September 3 and mark Vampire Weekend's first return to the stage in 4 years. Additionally, it was announced that they would headline the 2018 Fuji Rock Festival, scheduled for July 27 to 29. The band will also be performing at Lollapalooza 2018, which runs from August 2-5, 2018.

Answer this question "Why were they influenced by her"
output: 

input: The Kasparov-Kramnik match took place in London during the latter half of 2000. Kramnik had been a student of Kasparov's at the famous Botvinnik/Kasparov chess school in Russia, and had served on Kasparov's team for the 1995 match against Viswanathan Anand.  The better-prepared Kramnik won game 2 against Kasparov's Grunfeld Defence and achieved winning positions in Games 4 and 6, although Kasparov held the draw in both games. Kasparov made a critical error in Game 10 with the Nimzo-Indian Defence, which Kramnik exploited to win in 25 moves. As White, Kasparov could not crack the passive but solid Berlin Defence in the Ruy Lopez, and Kramnik successfully drew all his games as Black. Kramnik won the match 8 1/2 -6 1/2 . Kasparov became the first player to lose a world championship match without winning a game since Emanuel Lasker lost to Jose Raul Capablanca in 1921.  After losing the title, Kasparov won a series of major tournaments, and remained the top rated player in the world, ahead of both Kramnik and the FIDE World Champions. In 2001 he refused an invitation to the 2002 Dortmund Candidates Tournament for the Classical title, claiming his results had earned him a rematch with Kramnik.  Kasparov and Karpov played a four-game match with rapid time controls over two days in December 2002 in New York City. Karpov surprised the experts and emerged victoriously, winning two games and drawing one.  Due to Kasparov's continuing strong results, and status as world No. 1 in much of the public eye, he was included in the so-called "Prague Agreement", masterminded by Yasser Seirawan and intended to reunite the two World Championships. Kasparov was to play a match against the FIDE World Champion Ruslan Ponomariov in September 2003. But this match was called off after Ponomariov refused to sign his contract for it without reservation. In its place, there were plans for a match against Rustam Kasimdzhanov, winner of the FIDE World Chess Championship 2004, to be held in January 2005 in the United Arab Emirates. These also fell through due to lack of funding. Plans to hold the match in Turkey instead came too late. Kasparov announced in January 2005 that he was tired of waiting for FIDE to organize a match and so had decided to stop all efforts to regain the World Championship title.

Answer this question "Did he ever won the title back?"
output: