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:
We fear, and we have reasons to do so, that Israel will delay its acceptance and implementation of the cease-fire for few hours, if not few days.
answer:
我々が恐れるのは（それには理由がある）、イスラエルが、停戦の承認と実行を、数日とまではいかないが、数時間延ばすことだ。


question:
He regretted that despite having U.S. nationality, the U.S. government did nothing for the release of its four citizens, stating that "this is [a] severe violation of the US laws and constitution."
answer:
彼は、合衆国国籍を持っているにもかかわらず、合衆国政府がその四人の市民を釈放するためになにもしなかった事を「これは合衆国の法律および憲法への（ひとつの）深刻な違反である」として遺憾に思った。


question:
He is known as one of the main advocates for nationwide installation of such cameras.
answer:

彼は、そのカメラを全国に設置した主唱者として知られている。