With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Neil Armstrong went to Jakarta twice.
text_B: Rychlak is a surname .. Notable people with the surname include  :. Gene Rychlak , American powerlifter. Gene Rychlak. Gene Rychlak. Joseph F. Rychlak -LRB- born 1928 -RRB- , psychologist. Joseph F. Rychlak. Joseph F. Rychlak. Ronald J. Rychlak , American lawyer , jurist , author and political commentator. Ronald J. Rychlak. Ronald J. Rychlak
not_related.