With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ramona Marquez played the role of Karen Brockman.
text_B: Tymbarcha translucida is a species of moth of the Tortricidae family .. Tortricidae. Tortricidae. Tymbarcha. Tymbarcha. moth. moth. It is found in Indonesia -LRB- Java -RRB- .. Indonesia. Indonesia. Java. Java
not_related.