With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Ren & Stimpy Show was an animated television series.
text_B: XHENI-FM is a radio station on 93.7 FM in Tejerias , Michoacan , serving Uruapan .. 93.7 FM. 93.7 FM. Uruapan. Uruapan. It carries the Los 40 Principales pop format .. Los 40 Principales. Los 40 Principales
not_related.