question: Elvis González Valencia is the brother of the drug lord who goes by what nickname?
answer: El Cuini
context: Title: Javier Torres Félix
  Passage: Javier Torres Félix (born 19 October 1960) is an imprisoned Mexican drug lord and former high-ranking leader of the Sinaloa Cartel, a drug trafficking organization.  He is the brother of the deceased drug lord Manuel Torres Félix and the former right-hand man of Ismael "El Mayo" Zambada, a top cartel leader.
  Title: Gerardo González Valencia
  Passage: Gerardo González Valencia (born  1976 ) is a suspected Mexican drug lord, money launderer, and former high-ranking leader of Los Cuinis, a criminal group based in Jalisco and allied to the Jalisco New Generation Cartel (CJNG).  He is the brother of Abigael González Valencia (alias "El Cuini"), the former leader of Los Cuinis and the CJNG.  He was allegedly responsible for coordinating international money laundering schemes by using shell companies to purchase assets in Latin America, Europe, and Asia.
  Title: Elvis González Valencia
  Passage: Elvis González Valencia (born October 12, 1980), commonly referred to by his alias El Elvis, is a suspected Mexican drug lord and high-ranking leader of the Jalisco New Generation Cartel (CJNG) and Los Cuinis, two allied criminal groups based in Jalisco.  He was reportedly responsible for managing international drug trafficking operations and money laundering schemes under his brother Abigael González Valencia (alias "El Cuini") and brother-in-law Nemesio Oseguera Cervantes (alias "El Mencho").
  Title: Disappearance of Federico Tobares
  Passage: On June 5, 2013, Argentine chef Federico Tobares disappeared while driving from Puerto Vallarta to Guadalajara, Jalisco, Mexico.  He was speaking on the phone with a friend and told her he was driving a vehicle for his boss to exchange for another.  He has been missing ever since.  Tobares had moved from Argentina to Mexico in 2009 to pursue a career as a chef specialized in Mexican cuisine.  He worked at Hotelito Desconocido and Nudoki, a hotel and restaurant in Jalisco.  According to investigators, these two businesses were owned by Gerardo González Valencia, a suspected drug lord of Los Cuinis, a branch of the Jalisco-based criminal group Jalisco New Generation Cartel.
  Title: Abigael González Valencia
  Passage: Abigael González Valencia (born October 18, 1972), commonly referred to by his alias El Cuini, is a suspected Mexican drug lord and former leader of the Jalisco New Generation Cartel (CJNG), a criminal group based in Jalisco.  He was also the head of Los Cuinis, an organization allied to the CJNG.  Along with his brother-in-law Nemesio Oseguera Cervantes (alias "El Mencho"), one of Mexico's most-wanted men, González Valencia reportedly coordinated international drug trafficking operations in the Americas, Europe, and Asia.  He was also responsible for managing the financial operations of the CJNG and Los Cuinis.
  Title: Ramón González Valencia
  Passage: Ramón González Valencia (May 24, 1851 – October 3, 1928) was a Colombian conservative, military officer and statesman.  He participated in the civil wars of 1876, Colombian Civil War of 1895, and the Thousand Days War.
citations: Abigael González Valencia Elvis González Valencia