With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Silence of the Lambs is a film in the horror-thriller genre.
text_B: Song Ho-young -LRB- born April 20 , 1954 -RRB- is a South Korean radiologist .. radiologist. radiology. He studied at the Chonbuk National University -LRB- March 1973 -- February 1975 -RRB- and now works at the Asan Medical Center .. Asan Medical Center. Asan Medical Center. Chonbuk National University. Chonbuk National University. He is the founder of the Society of Gastrointestinal Intervention -LRB- SGI -RRB- .. Society of Gastrointestinal Intervention. Society of Gastrointestinal Intervention
not_related.