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 plays henry on when calls the heart

Output: Martin Cummins


Input: Consider Input: who was the second president to be impeached

Output: Clinton


Input: Consider Input: what is the shape of each face of a tetrahedron


Output: triangular