With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dent published Ballet Shoes.
text_B: Ballet Shoes  : a story of three children on the stage is a children 's novel by Noel Streatfeild , published by Dent in 1936 .. Noel Streatfeild. Noel Streatfeild. It was her first book for children , and was illustrated by the author 's sister , Ruth Gervis .. Ballet Shoes was a commended runner up for the inaugural Carnegie Medal from the Library Association , recognising the year 's best British children 's book by a British subject .. Carnegie Medal. Carnegie Medal ( literary award ). Library Association. CILIP. British subject. British subject. -LRB- She won the Medal for her third novel , The Circus Is Coming , published as Circus Shoes in the USA , though the ` Shoes ' titles , used by her USA publishers , were a marketing device  : the books so titled do not in fact form part of a series . -RRB-. The Circus Is Coming. The Circus Is Coming
related.