With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ramona Marquez has a career.
text_B: A List Apart is a webzine that explores the design , development , and meaning of web content , with a special focus on web standards and best practices .. webzine. webzine. web content. web content. web standards. web standards
not_related.