With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Centralia, Pennsylvania's population was higher in 1980.
text_B: Sankt Paulsgatan -LRB- St. Paul Street -RRB- is a street of Sodermalm , Stockholm , Sweden .. Sodermalm. Sodermalm. Stockholm. Stockholm. Sweden. Sweden. The street leads east-west from Gotgatan to Torkel Knutssonsgatan , parallel to Hornsgatan which is approximately 770 feet long .. Gotgatan. Gotgatan. Torkel Knutssonsgatan. Torkel Knutssonsgatan. Hornsgatan. Hornsgatan. In 1647 the street was first referred to as Sancti Pawels gathun .. It is unclear where the name came from , but possibly the Maria Magdalena Church , which is close by , giving rise to the name of the street .. Maria Magdalena Church. Maria Magdalena Church. The Methodist St. Paul Church which lies along the street is named after the street .. Also found on the street are Mariatorget -LRB- Maria Square -RRB- and Van der Nootska Palace .. Mariatorget. Mariatorget. Van der Nootska Palace. Van der Nootska Palace
not_related.