With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Liana Liberato had a lead role in Trust (2010).
text_B: Dieter Falk -LRB- born 5 December 1959 in Siegen , North Rhine-Westphalia -RRB- is a German pianist , keyboardist , Christian composer , arranger , and record producer -LRB- e.g. Pur -LRB- band -RRB- -RRB- .. Siegen. Siegen. North Rhine-Westphalia. North Rhine-Westphalia. keyboardist. keyboardist. composer. composer. arranger. arrangement. record producer. record producer. German. Germany. pianist. pianist
not_related.