With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Alec Baldwin won two Emmy Awards for his work on 30 Rock.
text_B: Best of The Doobies Volume II is a compilation album by the rock band The Doobie Brothers , released in 1981 .. The Doobie Brothers. The Doobie Brothers. album. album
not_related.