In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.

Input: Consider Input: who was ancient china's main enemy that lived to the north

Output: Sui Dynasty


Input: Consider Input: where might new segments be added during growth in a polychaete worm

Output: rear end


Input: Consider Input: who played jade on days of our lives


Output: Gabrielle Haugh