Board Thread:Theories and Speculation/@comment-33711648-20171121151753

I have been thinking about this predicament for quite a while now, and I have decided to share my thoughts. In the wiki, manga and anime, they all say that the amaterasu can burn literally everything, other types fires included. That said, can the amaterasu burn another amaterasu? Like, let's say Sasuke and Itachi used amaterasu on each other's amaterasu (yes, you read that right). Would the fire continue burning on for seven days and seven nights, or would the fires just cancel each other out? 