With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tubelight is produced by an actor that is Indian.
text_B: Tiradentes is a station on Line 1 -LRB- Blue -RRB- of the Sao Paulo Metro .. Sao Paulo Metro. Sao Paulo Metro. It 's placed nearby Escola Tecnica Estadual de Sao Paulo -LRB- Sao Paulo 's State Technical School -- ETESP -RRB- , near access to the ROTA headquarters and for the Tiradentes Avenue .. It has two accesses toward it .
not_related.