Q: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Image copyright EPA Image caption The beginning of a corridor was uncovered during the initial excavations 
  
 The remains of a pyramid built some 3,700 years ago have been discovered in Egypt, the antiquities ministry says. 
  
 An interior corridor and a block engraved with 10 hieroglyphic lines were among the finds at the Dahshur royal necropolis, south of Cairo. 
  
 The ministry said they were in very good condition and that excavation work was continuing to try to reveal more and establish the size of the pyramid. 
  
 It is believed to have been built during the 13th pharaonic dynasty. 
  
 Image copyright EPA Image caption An alabaster block engraved with 10 vertical hieroglyphic lines was also among the finds 
  
 Dahshur is where King Sneferu of the 4th Dynasty built ancient Egypt's first true smooth-sided pyramid, the 104m-high (341ft) Red Pyramid, about 4,600 years ago. 
  
 He also constructed an earlier version, the 105m-high Bent Pyramid, whose slopes change angle from 54 degrees to 43 degrees about halfway up. 
  
 Sneferu was succeeded by his son Khufu, the renowned builder of the Great Pyramid at Giza, which is 138m high and was a wonder of the ancient world. ||||| The remains of a 13th Dynasty pyramid have been discovered by an Egyptian archaeological mission working in an area to the north of King Snefru's Bent Pyramid in the Dahshur Necropolis. 
  
 Mahmoud Afifi, the head of the ancient Egyptian antiquities sector at the antiquities ministry, announced the find, adding that the remains are in a very good condition and further excavation will take place to reveal more of the structure. 
  
 Adel Okasha, director general of the Dahshur Necropolis, explained that the portion of the pyramid uncovered so far shows a part of its inner structure. 
  
 This structure is composed of a corridor leading to the inside of the pyramid and a hall that leads to a southern ramp, as well as a room at the western end, he said. 
  
 An alabaster block measuring 15 cm by 17 cm was also found in the corridor, engraved with 10 vertical hieroglyphic lines that are still being studied. 
  
 A granite lintel and a collection of stoney blocks showing the interior design of the pyramid have also been uncovered. 
  
 Further studies will be conducted to identify the owner of the pyramid and the kingdom to which it belongs. 
  
 Short link: 
  
  ||||| Scientists recently discovered the remains of a 13th-dynasty pyramid near Cairo, Egypt. The remains are from the interior structure of what is believed to be one of the first attempts to build a smooth-sided pyramid. (Egyptian Ministry Of Antiquities/EPA) 
  
 An Egyptian excavation team has discovered the remains of a pyramid that dates to the 13th dynasty, some 3,700 years ago, according to one of that country’s top officials in antiquities, or ancient objects. 
  
 The head of the Ancient Egyptian Antiquities Sector, Mahmoud Afifi, said in a statement Monday that the remains were located north of the king Sneferu’s bent pyramid in the Dahshur royal necropolis, about 25 miles south of Cairo. 
  
 Because of the bent slope of its sides, the pyramid is believed to have been ancient Egypt’s first attempt to build a smooth-sided pyramid. The necropolis was the burial site for courtiers and high-ranking officials. 
  
 Adel Okasha, the head of the Dahshur necropolis, said the remains belong to the inner structure of the pyramid, including a corridor. Other remains include blocks showing the interior design of the pyramid. 
  
 The pyramid is not as old as others in the area. The Dahshur pyramids are said to have been built between 2613 B.C. and 2589 B.C. 
  
 An alabaster block is engraved with vertical hieroglyphic lines was part of the new pyramid. (Egyptian Ministry Of Antiquities/EPA) |||||
A:
An excavation team in Egypt has found what appears to be the interior of a buried pyramid dating back 3,700 years to the 13th dynasty. The antiquities ministry says that both a corridor and a block engraved with 10 lines of hieroglyphics are in good condition, reports the BBC, and the team will continue digging in an attempt to estimate its size and glean whatever other details they can. So far they've unearthed not only the interior corridor that leads to the inside of the pyramid but a hall that extends to a southern ramp, as well as a room to the west, reports Ahram Online. The structure was found near the Dahshur royal necropolis 25 miles south of Cairo, where King Sneferu built the Bent Pyramid, whose angle changes halfway up, and the Red Pyramid, Egypt's first smooth-sided pyramid, some 4,600 years ago, reports the AP. His son Khufu went on to build the Great Pyramid of Giza, which is the oldest of the seven wonders of the ancient world. The most recent discovery lies north of the Bent Pyramid and is estimated to have been built about 1,000 years after Sneferu and Khufu's time. (The Great Pyramid of Giza has been found to be slightly askew.)