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: The teenager allegedly shot the grenade against the policemen, but was himself hurt. 
 Japanese: ティーンエージャーは警官に向かって手榴弾を投げたが、自分自身が傷ついた。

SOLUTION: Yes

PROBLEM: English: The filed papers indicate that notes were never turned over from an interview that has the oil contractor estimated the house renovation for far less then he specified at trial. 
 Japanese: 死亡原因は爆発によるものと報告されたが爆発物は不明である。

SOLUTION: No

PROBLEM: English: The cause of the rock fall is unknown, but police have said that there had been no prior signs that the cliff was unstable. 
 Japanese: 落石の原因は不明だが、警察は崖崩れが起こりそうな兆候は無かったと述べている。

SOLUTION:
Yes