With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chester Bennington is a writer of songs.
text_B: Keith Kildey -LRB- 30 April 1919 -- 12 February 2005 -RRB- was an Australian cricketer .. He played one first-class match for Tasmania in 1946 / 47 .. Tasmania. Tasmania cricket team. first-class. first-class cricket
not_related.