With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: How to Lose Friends & Alienate People stars an actor.
text_B: San Antonio de Areco Airport -LRB- Aeropuerto de San Antonio de Areco , -RRB- is a public use airport located 8 km east-northeast of San Antonio de Areco , Buenos Aires , Argentina .. San Antonio de Areco. San Antonio de Areco. Buenos Aires. Buenos Aires Province
not_related.