With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chris Pérez is from America.
text_B: City '68 is a UK 60 minute television anthology series of dramas about the emerging problems of a city .. It was created by H.V. Kershaw and produced by Granada Television .. H.V. Kershaw. H.V. Kershaw. Granada Television. Granada Television. Twenty episodes aired from 1967-68 .. Directors included Michael Apted and Mike Newell -LRB- director -RRB- .. Michael Apted. Michael Apted. Among its cast were Geoffrey Palmer -LRB- actor -RRB- , Hugh Cross , Phyllida Law , and Bernard Lee .. Hugh Cross. Hugh Cross. Phyllida Law. Phyllida Law. Bernard Lee. Bernard Lee
not_related.