Input (grade 13): On 26 January 2011 it was confirmed that di Resta will join Adrian Sutil at the Force India team for the season replacing Vitantonio Liuzzi, while Nico HÃ 1\/4 lkenberg replaces di Resta as the reserve driver.
Output (grade 10): On 26 January 2011 it was confirmed that di Resta will join Adrian Sutil at the Force India team for the season. He will replace Vitantonio Liuzzi, and Nico HÃ 1\/4 lkenberg will replace di Resta as the reserve driver.