With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Michael Keaton is a director.
text_B: Palmeira is a former civil parish in the municipality of Santo Tirso , Portugal .. Santo Tirso. Santo Tirso Municipality. civil parish. Freguesia ( Portugal ). In 2013 , the parish merged into the new parish Areias , Sequeiro , Lama e Palmeira .. It is located 2 km north of the city of Santo Tirso .. Santo Tirso. Santo Tirso Municipality. Its main activities are agriculture and some industry .
not_related.