Question: With whose acquaintance the song that came 11th at the Eurovision Song Contest 2010, in Oslo was represented by?
Sentence (from "Kids Jury in the Junior Eurovision Song Contest"): The use of a Kids' Jury in the Junior Eurovision Song Contest was first introduced at the Junior Eurovision Song Contest 2012, in Amsterdam, Netherlands, as part of a new voting system for the Junior Eurovision Song Contest following discussions between the European Broadcasting Union (EBU), KidsRights Foundation, and the Junior Eurovision Song Contest 2012 host broadcaster Algemene Vereniging Radio Omroep (AVRO).
Relevant evidence: No