Given the task definition and input, reply with output. You are given a sentence in English. Your job is to translate the English sentence into Japanese.

Instead of this hunger signal coming from our stomach, this emotional signal — feeling sad — triggers that urge to eat.

胃から発せられる空腹のシグナルではなく感情のシグナルつまり「悲しみ」が食欲のトリガーとなるのです