With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Another One Bites the Dust is the theme song for Supernatural.
text_B: Gull Rock is a rock formation and a small rocky island in Marin County , in the U.S. state of California .. rock formation. Rock formations in the United States. Marin County. Marin County, California. U.S. state. U.S. state. California. California. It lies in the Pacific Ocean just offshore of the Golden Gate National Recreation Area .. Golden Gate National Recreation Area. Golden Gate National Recreation Area
not_related.