You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, given a sentence in the English language, your task is to convert it into the Japanese language.

Test subjects will be administered either a placebo or PA-457 that will be taken in combination with the medication they already take.
Solution: 被験者は、彼らがすでに服用している薬剤と一緒に偽薬またはPA-457を与えられる。
Why? The above sentence is correctly translated from English to Japanese.

New input: It is further stated that 30,000 people have left South Ossetia to seek refuge in Russia in the last 36 hours alone; and that preparations are underway to provide tented and permanent accommodation for these.
Solution:
さらに述べると、最近の36時間の間に30,000人の人々がオセティアを離れ、ロシアに居る難民を独力で探しに行った。そして、このような人々にテントや永久的な宿泊設備を提供するための準備が進行中である。