With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charlie Sheen was in television.
text_B: Ivo Banella -LRB- born 29 September 1953 in Castiglione del Lago -RRB- is a retired Italian football player .. Castiglione del Lago. Castiglione del Lago. Italian football. football in Italy. His debut professional game in the 1971 / 72 season for A.S. Roma remained his only Serie A game .. Roma. A.S. Roma. A.S. Roma. A.S. Roma. Serie A. Serie A
not_related.