With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dirt was produced by Coquette Productions and ABC Studios.
text_B: The grey-legged tinamou -LRB- Crypturellus duidae -RRB- is a species of tinamou found in relatively dry , shrubby forests in the Amazon in South America .. Crypturellus. Crypturellus. tinamou. tinamou. Amazon. Amazon Basin. South America. South America
not_related.