With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Chris Pérez is in the group Selena y Los Dinos.
text_B: Kita-Jusan-Jo-Higashi Station -LRB- 北13条東駅 -RRB- is a Sapporo Municipal Subway in Higashi-ku , Sapporo , Hokkaido , Japan .. Higashi. Higashi-ku, Sapporo. Sapporo. Sapporo, Hokkaido. Hokkaido. Hokkaido. Sapporo Municipal Subway. Sapporo Municipal Subway. The station number is H06 .
not_related.