With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hollywood Records released Evolution.
text_B: `` I Watched It All -LRB- On My Radio -RRB- '' is a song co-written and recorded by American country music artist Lionel Cartwright .. Lionel Cartwright. Lionel Cartwright. It was released in February 1990 as the first single from the album I Watched It on the Radio .. I Watched It on the Radio. I Watched It on the Radio. The song reached number eight on the Billboard Hot Country Singles & Tracks chart .. Country. Country music. Billboard. Billboard ( magazine ). Hot Country Singles & Tracks. Hot Country Songs. The song was written by Cartwright and Don Schlitz .. Don Schlitz. Don Schlitz
not_related.