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:
この発見は脳のインシュリン信号を阻害するラットの遺伝子異常の研究によってなされた。
answer:
The finding was made by studying a genetic abnormality in rats that blocks insulin signaling in the brain.


question:
「この３０年間、民主主義の広がりが唯一の答えであると奨励してきた」
answer:
"I have promoted the spread of democracy as the only answer for thirty years."


question:
アメリカチームのメンバーの中には少数ながらうまくいかなかった人もいて、スタートできなかったりゴールまで到達できなかった人もいた。
answer:

A few members of Team USA had difficulties, and were not able to start or finish their races.