With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Several of Lynyrd Skynyrd's band members died.
text_B: The Cantanhez Forests National Park -LRB- in portuguese  : Parque Nacional das Florestas de Cantanhez -RRB- is a 1057 km2 national park in Guinea-Bissau .. portuguese. Portuguese language. national park. national park. Guinea-Bissau. Guinea-Bissau. It was established on 1 October 2007 .
not_related.