article_snippet.sent: Mercedes motorsport boss Toto Wolff believes Nico Rosberg was back to Mercedes
article_snippet.sent: motorsport boss best in Sunday's Bahrain Grand Prix.
article_snippet.sent: A delighted Wolff said: 'Everybody who ever doubted Nico saw Nico at A delighted Wolff best, fighting hard and overtaking. '
article_snippet.sent: We are four races into the season and there are another 15 left, so I have no doubt after Nico Rosberg driving in Bahrain, which was exceptional, We will have a very strong Nico bouncing back in Barcelona (for the Spanish Grand Prix).'
article_snippet.sent: Asked as to what is required of Nico Rosberg to overcome an in-form Hamilton, A delighted Wolff replied: 'To qualify on pole and control the race from there. '
article_snippet.sent: We saw that Lewis qualifying on pole, running away and being in control of the race from there was similar to what We had in China.
article_snippet.sent: Lewis was the key to scoring maximum points.'
article_snippet.sent: We must be happy with one and three, no doubt about it,' added A delighted Wolff. '