Question: What Austrian race car driver, currently racing for Aston Martin Racing, was one of the seat holders for the A1 Team Austria team in the 2005-06 A1 Grand Prix season?
Sentence (from "2006–07 A1 Grand Prix of Nations, Australia"): This was the seventh race in the 2006-07 A1 Grand Prix season and the second meeting held at the circuit.
Relevant evidence: No