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 is the head of the government in russia

Output: Vladimir Putin


Input: Consider Input: who is the longest serving director of isro

Output: Dhawan, Satish


Input: Consider Input: how many hat tricks has messi scored in la liga


Output: 28