With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Olympic Games shed light on unknown athletes.
text_B: The District Council of Eudunda was a local government area in South Australia from 1932 to 1997 .. local government area. Local government areas of South Australia. South Australia. South Australia. Eudunda. Eudunda, South Australia. The central town and council seat was Eudunda .. Eudunda. Eudunda, South Australia. It was established on 12 May 1932 with the amalgamation of the District Council of Julia and the District Council of Neales .. District Council of Julia. District Council of Julia. District Council of Neales. District Council of Neales. By 1936 , it had been divided up into four wards  : Brownlow , Eudunda and Neales -LRB- two councillors each -RRB- and Julia -LRB- three councillors -RRB- .. Eudunda. Eudunda, South Australia. It met at the District Hall at Eudunda , which had formerly been owned by the Neales council , until 1963 .. Eudunda. Eudunda, South Australia. The council existed until 1997 , when it amalgamated with the District Council of Burra Burra , the District Council of Hallett and the District Council of Robertstown to form the Regional Council of Goyder .. District Council of Burra Burra. District Council of Burra Burra. District Council of Hallett. District Council of Hallett. District Council of Robertstown. District Council of Robertstown. Regional Council of Goyder. Regional Council of Goyder
not_related.