Problem: *Helio Castroneves CHASSIS Dallara; Helio Castroneves TEAM Team Penske; Helio Castroneves ENGINE Toyota*
A: For Team Penske, Helio Castroneves did a race with a Dallara chassis and Toyota engine.
Problem: *full metal betsy WRITER(S) frank south*
A: Frank South directed the episode titled "Full Metal Betsy".
Problem: *Athens MAYOR Giorgos Kaminis; Athens International Airport CITY_SERVED Athens*
A: The Athens International Airport serves the city of Athens where the mayor is Giorgos Kaminis.
Problem: *United States LEADER_NAME Barack Obama*
A:
Barack Obama is the leader of the United States.