TASK DEFINITION: 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).
PROBLEM: 一方、フランドルの国家主義政党NVＡのヤン・ヤンボンが率いるフランドルの野党は、「フランドルの人々の多数を代表しない政府」だと、ファン・ロンパイ政府の合法性に疑問を呈した。

SOLUTION: Meanwhile, the Flemish opposition led by Flemish nationalist NVA party, Jan Jambon, challenged the legitimacy of Van Rompuy's government, calling it "a government which does not represent a majority of the Flemish people".

PROBLEM: 3つの大陸の3つの国が、今週高い自殺率で注目を集めた。

SOLUTION: Three nations in three continents have seen attention focused on high suicide rates this week.

PROBLEM: センサーは、発射の後エンジン安全器を起動させるのに用いられる４つのうちの1つである。

SOLUTION:
The sensor is one of four used to trigger the engine cutout after launch.