With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Aaron Carter's middle name is Charles, named after his father.
text_B: Cucumis is a website where translators share their linguistic knowledge and exchange services online .. One unusual feature of Cucumis is that all translations are peer reviewed and may be edited by other Cucumis translators .. This provides for high quality translations , and often achieves a target text that is both faithful in meaning to the source text and fully idiomatic in the target language .. target text. translation. source text. translation
not_related.