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).

イランの若者は、異様なヘアースタイルを見せびらかしたり、ジェルで髪を立てたりしないことになっている。
Iranian male youth are not supposed to sport outlandish hairstyles or use gel to make their hair stand.

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。
In accordance with the Treaty on Open Skies, Norway and Denmark started conducting observation flights over Belarus and Russia yesterday.

しかし、ミャンマーの気象庁からは何の承認も反応の徴候もなかった。

But there was no acknowledgement from Myanmar's meteorological office, or any indication of a response.