With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pineapple Express is a film.
text_B: Mary Macmaster -LRB- born 22 November 1955 , Glasgow , Scotland -RRB- is a Scottish harpist and singer .. Glasgow. Glasgow. She performs on the clarsach and the Camac electroharp , and she sings in English and Gaelic .. clarsach. clarsach. Camac. Camac Harps. Gaelic. Scottish Gaelic. She was worked with Sting , Kathryn Tickell , Norma Waterson , Donald Hay , the Poozies , and in the duo Sileas with Patsy Seddon .. Sting. Sting ( musician ). Kathryn Tickell. Kathryn Tickell. Norma Waterson. Norma Waterson. the Poozies. the Poozies. Sileas. Sileas. Patsy Seddon. Patsy Seddon. In 2013 , she and Seddon were inducted into the Scottish Traditional Music Hall of Fame .. As an adolescent , Macmaster bought an inexpensive harp that turned out to be wire-strung like the traditional Gaelic clarsach .. clarsach. clarsach. Gaelic. Scottish Gaelic. Lacking instruction in this older kind of harp , she mostly taught herself how to play it .. In 1977 , she studied at a Clarsach Society summer school , and three years later she pursued Celtic studies at the University of Edinburgh .. Celtic studies. Celtic studies. University of Edinburgh. University of Edinburgh. She recorded one album as a member of the band Sprangeen .. She graduated in 1985 , and with Patsy Seddon , a fellow student who also a member of Sprangeen , she formed the harp duo Sileas , which was named for the 18th-century Scottish poet Sileas na Ceapaich .. Sileas. Sileas. Patsy Seddon. Patsy Seddon. Sileas na Ceapaich. Sileas na Ceapaich. During the same year , she started playing one of the first models of electric harp made by Joel Garnier .. Macmaster has also been a member of the folk band , the Poozies .. the Poozies. the Poozies
not_related.