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).

[Q]: 領空開放条約にのっとり、ノルウェーとデンマークはベラルーシとロシア上空の観測飛行の実行を昨日開始した。
[A]: In accordance with the Treaty on Open Skies, Norway and Denmark started conducting observation flights over Belarus and Russia yesterday.


[Q]: この橋は2004年に崩壊し、イスラエル人曰く、脆く安全でない、木製の橋に一時的に入れ替えられていた。
[A]: The bridge collapsed in 2004 and was temporarily replaced with a wooden bridge which Israelis say is weakening and unsafe.


[Q]: 経費を制限するために、政府はHER2に対して陽性のタイプの癌で、手術を受けており、化学療法を受けている患者にだけPBSの下でハーセプチンを提供するという医薬品給付諮問委員会(PABC)からの提案を受け入れた。
[A]:
In order to constrain costs, the government has accepted a recommendation from the Pharmaceutical Benefits Advisory Committee (PABC) to provide Herceptin under the PBS only to patients who have the HER2 positive type of cancer, who have undergone surgery and who are undergoing chemotherapy.