Task: Question Answering
Input (English): passage: The peach (Prunus persica) is a deciduous tree native to the region of Northwest China between the Tarim Basin and the north slopes of the Kunlun Shan mountains, where it was first domesticated and cultivated. It bears an edible juicy fruit called a peach or a nectarine.
 question: the peach is known as a species of prunus?
Output (English): Yes