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).

[EX Q]: The US Senate rejected Wednesday a bill amendment aimed at increasing the security of gun background checks, on what President Barack Obama described as "a shameful day for Washington."
[EX A]: 米国上院は水曜日、銃取引の身元調査の安全性向上を目的とした修正法案を否決し、バラク・オバマ大統領は、これを「ワシントンの恥ずべき日」と評した。

[EX Q]: His rule over Turkmenistan came after years of service in the Communist Party of the USSR.
[EX A]: トルクメニスタンにおける彼の支配は、ソ連の共産党での奉仕の後にきた。

[EX Q]: "Which was least beneficial, or even harmful, to this riding?"
[EX A]:
「どれがこの選挙区にとって、最も有益でない、あるいは有害ですらあったのか？」