an Entity references as follows:
Rui Costa Pimenta (born in São Paulo, 25 June 1957) is a Brazilian politician and a perennial presidential candidate aligned with the Trotskyist Workers' Cause Party (Portuguese: Partido da Causa Operária). He was their candidate in the 2002, 2006, 2010 and 2014 presidential elections and placed last in all of the elections he ran.