With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tatiana Maslany has starred in multiple award-winning television series.
text_B: `` Secret Smile '' is a song by American rock band Semisonic .. Semisonic. Semisonic. rock. Rock music. The 1999 single was one of the cornerstones of the band 's international success .. A live version of the song recorded at The Gorge Amphitheatre , as well as a mix by The Orb had previously been released as a B-side to `` Singing in My Sleep '' .. The Gorge Amphitheatre. The Gorge Amphitheatre. The Orb. The Orb. The song was featured in the film Simply Irresistible and in the TV series Charmed and Dawson 's Creek .. Simply Irresistible. Simply Irresistible ( film ). Charmed. Charmed. Songwriter Dan Wilson has said that the melody for the song came to him in a dream , and he woke up in the middle of the night , rushed to a piano , and wrote it down .. Dan Wilson. Dan Wilson ( musician )
not_related.