With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dhool was directed by snails.
text_B: Omara Portuondo Pelaez -LRB- born 29 October 1930 -RRB- is a Cuban singer and dancer .. A founding member of the popular vocal group Cuarteto d'Aida , Portuondo has collaborated with many important Cuban musicians during her long career , including Julio Gutierrez , Juanito Marquez and Chucho Valdes .. Cuarteto d'Aida. Cuarteto d'Aida. Julio Gutierrez. Julio Gutierrez ( musician ). Juanito Marquez. Juanito Marquez. Chucho Valdes. Chucho Valdes. Although primarily known for her rendition of boleros , she has recorded in a wide range of styles from jazz to son cubano .. son. Son ( music ). boleros. boleros. jazz. jazz. son cubano. son cubano. Since 1996 she has been part of the Buena Vista Social Club project , touring extensively and recording several albums with the ensemble .. Buena Vista Social Club. Buena Vista Social Club
not_related.