input: The Chronicon Lethrense and the included Annales Lundenses tell that Haldan (Healfdene) had two sons, Helghe (Halga) and Ro (Hrodgar). When Haldan died of old age, Helghe and Ro divided the kingdom so that Ro ruled the land, and Helghe the sea. One day, Helghe arrived in Halland/Lolland and slept with Thore, the daughter of one of Ro's farmers. This resulted in a daughter named Yrse. Much later, he met Yrse, and without knowing that she was his daughter, he made her pregnant with Rolf. Eventually, Helghe found out that Yrse was his own daughter and, out of shame, went east and killed himself. Both Helghe and Ro being dead, a Swedish king, called Hakon in the Chronicon Lethrense proper, and Athisl in the Annales - corresponding to Eadgils - forced the Danes to accept a dog as king. The dog king was succeeded by Rolf Krage. Rolf Krage was a big man in body and soul and was so generous that no one asked him for anything twice. His sister Skulda was married against Rolf's will to Hartwar or Hiarwarth (Heoroweard), a German earl of Skane, but reputedly Rolf had given Skulda to him together with Sweden. This Hartwar arrived in Zealand with a large army and said that he wanted to give his tribute to Rolf, but killed Rolf together with all his men. Only one survived, Wigg, who played along until he was to do homage to Hartwar. Then, he pierced Hartwar with a sword, and so Hartwar was king for only one morning.

Answer this question "What happened to Helghe then?"
output: Helghe found out that Yrse was his own daughter and, out of shame, went east and killed himself.

input: In 1856, Dodgson took up the new art form of photography under the influence first of his uncle Skeffington Lutwidge, and later of his Oxford friend Reginald Southey. He soon excelled at the art and became a well-known gentleman-photographer, and he seems even to have toyed with the idea of making a living out of it in his very early years. A study by Roger Taylor and Edward Wakeling exhaustively lists every surviving print, and Taylor calculates that just over half of his surviving work depicts young girls, though about 60% of his original photographic portfolio is now missing. Dodgson also made many studies of men, women, boys, and landscapes; his subjects also include skeletons, dolls, dogs, statues, paintings, and trees. His pictures of children were taken with a parent in attendance and many of the pictures were taken in the Liddell garden because natural sunlight was required for good exposures. He also found photography to be a useful entree into higher social circles. During the most productive part of his career, he made portraits of notable sitters such as John Everett Millais, Ellen Terry, Dante Gabriel Rossetti, Julia Margaret Cameron, Michael Faraday, Lord Salisbury, and Alfred, Lord Tennyson. By the time that Dodgson abruptly ceased photography (1880, over 24 years), he had established his own studio on the roof of Tom Quad, created around 3,000 images, and was an amateur master of the medium, though fewer than 1,000 images have survived time and deliberate destruction. He stopped taking photographs because keeping his studio working was too time-consuming. He used the wet collodion process; commercial photographers who started using the dry-plate process in the 1870s took pictures more quickly. Popular taste changed with the advent of Modernism, affecting the types of photographs that he produced.

Answer this question "Did he take photos of any others?"
output: He also found photography to be a useful entree into higher social circles. During the most productive part of his career,

input: Cancer Bats was founded in May 2004 by singer Liam Cormier and guitarist Scott Middleton, a former member of Toronto heavy metal band At the Mercy of Inspiration. The two wanted to form a project that combined their favorite parts of bands like Entombed, Refused, Black Flag, Led Zeppelin and Down, among others. The lineup was completed with the addition of Andrew McCracken on bass and Joel Bath on drums, with Cormier moving to vocals. The four-piece wrote and recorded songs for a self-released demo that saw light in January 2005, and led to Canadian independent record label Distort Entertainment signing the band. The story is that the band considered the names Cancer Bats and Pneumonia Hawk after deciding that a combination of illness and animal name would give the best band name. Soon after, Mike Peters replaced Bath on the drums and the band began playing throughout Southern Ontario, playing live shows with bands like Billy Talent, Every Time I Die, Nora, Alexisonfire, Haste the Day, It Dies Today, Bane, Comeback Kid, Buried Inside, Attack in Black, Misery Signals, This Is Hell, Rise Against, The Bronx and Gallows. On June 2, 2006, the band took part in a short interview and then played a free CD release show at The Edge 102.1 (CFNY-FM) and then on June 6 Birthing the Giant was released into major record stores. The album includes guest vocals by George Pettit of Alexisonfire. On June 7, 2006 they hosted All Things Rock, a show on MTV Canada, and had their own video played at the end of the show.

Answer this question "When did they first form?"
output:
Cancer Bats was founded in May 2004