With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Seal was born on 19 March 1963.
text_B: Mahul Creek is a tidal creek in north west Mumbai .. tidal creek. tidal creek. Mumbai. Mumbai. Mahul. Mahul. It opens into the Thane Creek .. Thane Creek. Thane Creek. The creek is located near the neighbourhoods of Chembur and Mahul .. Chembur. Chembur. Mahul. Mahul. It is surrounded by mangrove forests .. mangrove. mangrove. When measured from the high tide line of one bank to another , the creek is over 350 m wide .. It also serves as a discharge for excess rainwater in eastern suburban Mumbai .. Mumbai. Mumbai
not_related.