Table:
text: 2010 Fórmula Truck season
Race calendar and results
Race calendar and results
Round Circuit Date_ Pole_Position Fastest_Lap Winning_driver Winning_team
1 Autódromo Internacional de Guaporé March 7 Roberval Andrade Felipe Giaffone Felipe Giaffone RM Competições
2 Autódromo Internacional Nelson Piquet April 18 Danilo Dirani Danilo Dirani Roberval Andrade RVR Corinthians Motorsport
3 Autódromo Ayrton Senna , Caruaru May 16 Valmir Benavides Valmir Benavides Valmir Benavides RM Competições
4 Autódromo Internacional Orlando Moura June 26 Leandro Reis Roberval Andrade Wellington Cirino ABF Mercedes-Benz
5 Autódromo José Carlos Pace July 25 Roberval Andrade Leandro Reis Roberval Andrade RVR Corinthians Motorsport
6 Autódromo Internacional Ayrton Senna August 22 Danilo Dirani Felipe Giaffone Roberval Andrade RVR Corinthians Motorsport

Question: On which circuit did Valmir Benavides win pole position for the 2010 Fórmula Truck season?