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).
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Question: Although it has not yet been proven that the poisoning was deliberate, doctors suspect it was.

Answer: 毒を入れたのが故意であったかどうかは、まだ証明されていないが、医者は故意であったと疑っている。


Question: The first leg of the round of sixteen in the UEFA Cup occurred earlier today, with all eight games being played.

Answer: 本日、UEFACupの１６ラウンドの最初の試合が始まり、８つ全ての試合が開催された。


Question: The massive surge of hot air that has plagued the West and Midwest during last week has now moved over the eastern seaboard of the United States.

Answer:
先週西部と中西部を襲った熱気の大きな波が、米国の東海岸へと移動した。