With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The largest city in Portugal is Lisbon.
text_B: Balasubramaniyaswamy temple -LRB- also called Vennaimalai Murugan temple -RRB- in Vennaimalai , a village in the outskirts of Karur in Karur district in the South Indian state of Tamil Nadu , is dedicated to the Hindu god Murugan .. Tamil Nadu. Tamil Nadu. Karur. Karur. Vennaimalai. Vennaimalai. Murugan. Murugan. Karur district. Karur district. Constructed in the Dravidian style of architecture , the temple is located in the Karur - Pugalur Road .. Karur. Karur. Dravidian style of architecture. Dravidian architecture. The legend of the temple is associated with Kamadhenu taking up the duties of Hindu god of creation Brahma and creating the hill of butter named Vennaimalai .. Vennaimalai. Vennaimalai. Kamadhenu. Kamadhenu. Brahma. Brahma
not_related.