With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Italian language is spoken in a republic.
text_B: Pershing Middle School may refer to  :. Pershing Middle School -LRB- Houston -RRB-. Pershing Middle School -LRB- San Diego -RRB-. Pershing Middle School -LRB- Springfield , Missouri -RRB-
not_related.