With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: J. K. Rowling's father died.
text_B: Dame Laura Mary Cox , DBE -LRB- born 8 November 1951 -RRB- , styled The Hon. Mrs Justice Cox , is an English High Court judge of the Queen 's Bench Division .. DBE. Order of the British Empire. High Court. High Court of England and Wales. She was formerly a barrister who specialised in employment law , discrimination and human rights .. barrister. barrister
not_related.