Task: Sentence Expansion
Input (English): It was fought between two brothers , Hua ́ scar and Atahualpa , sons of Huayna Capac , over who would be the next emperor .
Output (English): The Inca Civil War , also known as the Inca Dynastic War , the Inca War of Succession , or , sometimes , the War of the Two Brothers was fought between two brothers , Hua ́ scar and Atahualpa , sons of Huayna Capac , over the succession to the throne of the Inca Empire .