With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Wonderful Wizard of Oz is where the Wicked Witch of the West made her debut.
text_B: Santuario Orito Indi-Ande Fauna and Flora Sanctuary is a national park in Putumayo Department , Colombia. national park. national park. Putumayo Department. Putumayo Department. Colombia. Colombia. It is the newest park after Indi Wasi and Serrania de los Churumbelos .. Indi Wasi. Indi Wasi. Serrania de los Churumbelos. Serrania de los Churumbelos. The Sanctuary was established to protect rare plants and animals , including medicinal plants like the yoco plant .. yoco. Paullinia. Category  : National parks of Colombia. Colombia. Colombia. Category  : Geography of Putumayo Department. Putumayo Department. Putumayo Department
not_related.