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).

「最も推奨されるのは、アフリカのサハラ以南と南アジアに雨を降らせる仕組みを開発することである。」
" The number one recommendation... is to look to improve rain-fed systems in Sub-Saharan Africa and South Asia."

「20歳でそんな知恵のある人なんて見たことありますか？彼が撃ったんじゃない」とブラット氏は言った。
"Have you ever seen a 20 year-old mastermind? He was not the shooter," said Blat.

屋根の陥没はほぼ大量の降雪が原因だったとみられる。

The reason for the cave-in of the roof was most likely massive snowfalls.