With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: There was a deluxe edition of Paramore in 2014.
text_B: Numbers are an American indie rock band from San Francisco , California .. indie rock. indie rock. Not to be confused with the New York pop band ` Numbers ' , who recorded in 1979 and 1980 .. Three of their songs are included on the Sandy McKnight box set How I Changed the World , released in 2010 .
not_related.