[PAR] [TLE] Romain Grosjean [SEP] Romain Grosjean (] ; born 17 April 1986) is a racing driver, currently racing for the Haas F1 Team.  He races under the French flag in Formula One although he was born in Geneva and holds dual Franco-Swiss nationality. [PAR] [TLE] Lotus E23 Hybrid [SEP] The Lotus E23 Hybrid is a Formula One racing car which Lotus used to compete in the 2015 Formula One season.  It was driven by Romain Grosjean and Pastor Maldonado.  This was the team's only car to use Mercedes engines, after a 20-year partnership with Renault.  The E23 Hybrid was also the first Enstone-based car to be powered by other than a Renault engine since the Ford-powered Benetton B194 in .
[PAR] [TLE] Romain Grosjean [ SEP ] Romain Grosjean ( ] ; born 17 April 1986 ) is a racing driver , currently racing for the Haas F1 Team . He races under the French flag in Formula One although he was born in Geneva and holds dual Franco - Swiss nationality . [PAR] [TLE] Lotus E23 Hybrid [ SEP ] The Lotus E23 Hybrid is a Formula One racing car which Lotus used to compete in the 2015 Formula One season . It was driven by Romain Grosjean and Pastor Maldonado . This was the team 's only car to use Mercedes engines , after a 20-year partnership with Renault . The E23 Hybrid was also the first Enstone - based car to be powered by other than a Renault engine since the Ford - powered Benetton B194 in .
What flag does the Swiss born Formula One driver who competed in the 2015 season for Lotus race under?
What flag does the Swiss born Formula One driver who competed in the 2015 season for Lotus race under ?
the French flag
the French flag