In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

Twitter says it will use the new feature only "when required to do so in response to what we believe to be a valid and applicable legal request."
ツイッターは、「我々が有効かつ適応可能な正当な要請であると信じたものへの対応の中で必要に迫られた時」のみにこの新機能を用いると語る。

Throwing the telephone down on the studio floor and stomping on it, she admonished her viewers, "I want the telephone to ring now.
電話をスタジオの床に投げつけ、それを踏みにじって、彼女は「私は、今、電話が鳴って欲しいのです」と視聴者に注意した。

The Faina remains held with a cargo of military hardware including tanks.

Fainaは、タンクを含む軍の兵器類の貨物と一緒に拘束されたままだ。