With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Colin Firth acts.
text_B: Povazska Bystrica -LRB- -LSB- ˈpoʋaʃskaː ˈbistritsa -RSB- ; Waagbistritz Vagbeszterce -RRB- is a town in northwestern Slovakia .. Povazska Bystrica. Povazska Bystrica District. town. town. Slovakia. Slovakia. It is located on the Vah river , around 30 km from the city of Zilina .. Vah. Vah. Zilina. Zilina. It belongs to Upper Vah region of tourism .. Vah. Vah. Upper Vah region. Upper Vah region
not_related.