With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ken Russell directed the film Altered States.
text_B: Marta Cartabia -LRB- born 14 May 1963 -RRB- is an Italian judge .. She has been Judge of the Constitutional Court of Italy since 13 September 2011 and Vice President since 12 November 2014 .. Constitutional Court of Italy. Constitutional Court of Italy. Previously she was a professor of law .
not_related.