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).

Q: The distance to Mkn 421 is 400 million light years.

A: Mｋｎ４２１までの距離は４億光年である。
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Q: The state, which is still suffering from the effects of Hurricane Katrina three years later could play a large role in the election this year.

A: ルイジアナ州はまだハリケーン・カトリーナの被害に苦しんでおり、3年後となった今年の選挙では大きな役割を果たす可能性がある。
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Q: Threatening letters were sent to 20 U.S. newspapers, stating: "Goldman Sachs."

A:
脅迫状が米国の20の新聞に送られ、「ゴールドマン・サックス」と書かれていた。
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