With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gwen Stefani is in an American rock band along with four others.
text_B: Salangsverket is a village and industrial site in the municipality of Salangen in Troms , Norway .. Salangen. Salangen ( fjord ). Troms. Troms. It was founded to support mining operations in the early 1900s , and is located at the northern shore of the fjord Salangen .. Salangen. Salangen ( fjord )
not_related.