TASK DEFINITION: In this task, you are given a sentence in the English and Japanese language. Your task is check if the Japanese sentence is translation of English. if the translation is correct than generate label "Yes", otherwise generate label "No".
PROBLEM: English: She also noted the large salt pile in Chelsea used for the deicing of highways in the Commonwealth and said that it is located there "illegally." 
 Japanese: 彼女はまた、コモンウェルスで公道の氷を取り除くために使われる大きな塩の堆積がチェルシーにあることを指摘し、それが”不法に”そこに置かれていると言った。

SOLUTION: Yes

PROBLEM: English: The search area has been expanded across the state border towards Pascagoula, Mississippi, as authorities believe the strong currents may have moved the bodies westward. 
 Japanese: 当局は強い流れが西の方へ遺体を運んで行ったかもしれないと考えていて、捜索範囲は州の境界を越え、ミシシッピのパスカグーラの方へ拡大された。

SOLUTION: Yes

PROBLEM: English: It is not yet known whether the virus escaped from the Merial or the IAH lab. 
 Japanese: ウィルスがメリアルまたはＩＡHの研究室から流出したかどうかはまだ明らかになっていない。

SOLUTION:
Yes