With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Roger Penrose has yet to receive a prize.
text_B: `` You 're My World '' is a song written by Emilia Rydberg and Figge Bostrom , and performed by Emilia Rydberg at Melodifestivalen 2009 .. Emilia Rydberg. Emilia Rydberg. My World. My World ( Emilia Rydberg album ). Figge Bostrom. Figge Bostrom. Melodifestivalen 2009. Melodifestivalen 2009. The song participated at the semifinal in Scandinavium in the town of Gothenburg on 7 February 2009 , reaching the finals where the song ended up 9th .. Scandinavium. Scandinavium. Gothenburg. Gothenburg. Emilia Rydberg described the song as a `` tribute to those we love , and the warmth they give us '' .. Emilia Rydberg. Emilia Rydberg. The song was awarded a Marcel Bezencon Awards in 2009 for best Melodifestivalen composition of 2009 .. Marcel Bezencon Awards. Marcel Bezencon Awards. The single peaked at third position at the Swedish singles chart .. single. single record. Swedish singles chart. Sverigetopplistan. On 3 May 2009 the song also entered Svensktoppen , where it stayed for seven weeks until 14 June 2009 peaking at eight position before leaving chart .. Svensktoppen. Svensktoppen
not_related.