With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Meryl Streep is an Academy Award winning actress.
text_B: A Christmas Calendar is a 1987 PBS holiday special hosted and narrated by Loretta Swit .. Loretta Swit. Loretta Swit. PBS. Public Broadcasting Service. The program was co-produced for PBS by Deutsche Welle and Oregon Public Broadcasting .. PBS. Public Broadcasting Service. Deutsche Welle. Deutsche Welle. Oregon Public Broadcasting. Oregon Public Broadcasting
not_related.