Q:Information:  - Eysteinn ( Swedish : Östen ; died ca 600 ) was the son of Eadgils and Yrsa of Saxony . He was the father of Ingvar . The Eysteinn tumulus ( Östens hög ) in Västerås near Östanbro has been linked to King Eysteinn by some popular historians . The term Hög is derived from the Old Norse word haugr meaning mound or barrow . Eysteinn ruled Sweden at the time when Hrólf Kraki died in Lejre . It was a troubled time when many sea kings ravaged Swedish shores . One of those kings was named Sölve and he was from Jutland ( but according to Historia Norwegiae he was Geatish , see below ) . At this time Sölve was pillaging in the Baltic Sea . He arrived in Lofond ( probably the island of Lovön or the Lagunda Hundred ) , where Eysteinn was at a feast . Sölve and his men surrounded the house and set it on fire burning everyone inside to death . Then Sölve arrived at Sigtuna ( Old Sigtuna ) and ordered the Swedes to accept him as king . The Swedes refused and gathered an army that fought against Sölve and his men , but they lost after eleven days . The Swedes had to accept him as king until they rebelled and killed him .  - The Skjöldunga saga was an Old Norse Legendary saga. Dating from c. 1180  1200, the saga was lost in its original form. The saga focused on the Danish dynasty of Scylding (Old Norse "Skjöldung", plural "Skjöldungar"), the same semi-legendary dynasty featured in the Old English poem "Beowulf". The fragmentary Icelandic text known as "Sögubrot af nokkrum fornkonungum" are believed to be based on the "Skjöldunga saga", perhaps deriving from a late version of that work.  - Eadgils, "Adils", "Aðils", "Adillus", "Aðísl at Uppsölum", "Athisl", "Athislus" or "Adhel" was a semi-legendary king of Sweden, who is estimated to have lived during the 6th century. "Beowulf" and Old Norse sources present him as the son of Ohthere and as belonging to the ruling Yngling (Scylfing) dynasty. These sources also deal with his war against Onela, which he won with foreign assistance: in "Beowulf" he gained the throne of Sweden by defeating his uncle Onela with Geatish help, and in two Scandinavian sources ("Skáldskaparmál" and "Skjöldunga saga"), he is also helped to defeat Onela in the Battle on the Ice of Lake Vänern, but with Danish help. However, Scandinavian sources mostly deal with his interaction with the legendary Danish king Hrólfr Kraki (Hroðulf), and Eadgils is mostly presented in a negative light as a rich and greedy king.  - Yngvar Harra (or Ingvar) Proto-Norse *"Ingu-Hariz" (d. early 7th century) was the son of Östen and reclaimed the Swedish throne for the House of Yngling after the Swedes had rebelled against Sölvi.    After reading the paragraphs above, we are interested in knowing the entity with which 'eysteinn' exhibits the relationship of 'noble family'. Find the answer from the choices below.  Choices: - scylding  - yngling
A:
yngling