instruction:
In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
question:
バーバロの右後ろ脚は、プリークネスのレースの開始直後に粉砕された。
answer:
Barbaro's right hind leg was shattered in the opening lengths of the Preakness race.


question:
アメリカ合衆国ではこれまでに11頭の馬だけしか三冠を制覇していない。
answer:
Only eleven horses have ever won the Triple Crown in the United States.


question:
ワイス博士は「妊娠中には、女性の免疫系はもはやミエリンを破壊しなかったと考えられる」と語る。
answer:

Dr. Weiss says, "It is thought that during pregnancy, women’s immune systems no longer destroyed the myelin."