In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

Example input: フランスのパリ、パルク・デ・プランスで行われた2007年ラグビーワールドカップのプールCで、イタリアは31対5でポルトガルを下した。
Example output: Italy have defeated Portugal 31-5 in Pool C of the 2007 Rugby World Cup at Parc des Princes, Paris, France.
Example explanation: The Japanese sentence is correctly converted into English because the converted sentence holds the message that Italy defeated Portugal 31–5 in Pool C of the 2007 Rugby World Cup at the Parc des Princes in Paris, France. Also, translated sentence preserves the numbers as it is and converted sentence is sentence case.
Q: 彼は、国連気候事務局の指導者を辞任するイーヴォ・デブア氏とヨーロッパ連合の気候委員のコニー・ヘデゴー氏を懐疑主義的だと言って批判した。
A:
He criticised the outgoing head of the U.N.'s climate secretariat, Yvo de Boer, and the European Union's climate commissioner Connie Hedegaard for their scepticism.