Question: What is the nationality of the driver who was awarded the victory in the 2016 Mexico City ePrix ?
Sentence (from "Jérôme d'Ambrosio"): D'Ambrosio achieved his first Formula E victory in 2015 at the 2015 Berlin ePrix, and a second at the 2016 Mexican ePrix, both as a result of Lucas di Grassi's disqualification.
Relevant evidence: No