With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dr. Dre established his own label.
text_B: With a Song in My Heart may refer to  :. With a Song in My Heart -LRB- film -RRB- , a 1952 movie biography of Jane Froman , starring Susan Hayward. '' `` With a Song in My Heart '' -LRB- song -RRB- , a 1929 popular song by Richard Rodgers and Lorenz Hart , revived in 1948. With a Song in My Heart -LRB- Stevie Wonder album -RRB- , 1963. With a Song in My Heart -LRB- John Pizzarelli album -RRB- , 2008
not_related.