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).

[Q]: Gore spoke today in Oslo after receiving the Nobel Peace Prize.
[A]: ゴア氏は今日オスロでのノーベル平和賞受賞後にスピーチを行った。


[Q]: "That was confirmed by research in New Zealand which supported the effectiveness of pictorial labelling."
[A]: 「それは、絵入りラベルによる効果を裏付けるニュージーランドでの調査により確認されている。」


[Q]: A letter that had been written in 1988 by Ayatollah Ruhollah Khomeini, who led the 1979 Iranian Revolution and is Iran's former Supreme Leader has been made public by Iran's former president Hashemi Rafsanjani and states that Iran needed to acquire nuclear weapons in an attempt to win the war with Iraq.
[A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
1979年のイラン革命を主導し、イランの元最高指導者であるアーヤトッラー・ルーホッラー・ホメイニーが１９８８年に書いた手紙が、ハーシェミー・ラフサンジャーニー元イラン大統領により公開され、「イランはイラクとの戦争に勝つために核兵器を入手する必要があった」と述べてある。


