instruction:
In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
question:
According to Japan's Act on nationality, a non-Japanese child (under 20) who was after its birth legitimated by marriage and acknowledgment can acquire Japanese nationality by filing notification, with some requirements which the plaintiffs had already fulfilled.
answer:
日本の国籍法によると、結婚および認知によってその出生が合法化された日本人以外の子ども（二十歳以下）は、原告らが既に記入していた通知に記入することで日本国籍を得ることができる。


question:
Fonseka, however, wasn't able to cast a ballot, apparently because his name didn't appear on the 2008 electroral register used for the elections.
answer:
しかしながら、フォンセカ氏は、選挙に使用された2008年の選挙名簿に氏名がなかったため投票できなかった。


question:
On the last sitting day of the year in Federal Parliament, the Opposition opened with three successive motions to attempt to bring the Government to account over the major issues that the Government has faced over the last fortnight.
answer:

連邦議会での今年最後の議会で、ここ2週間政府が直面してきた主な問題に対し政府の説明責任を果たすよう、連続3度に渡る反対派から政府側への動議という幕開けとなった。