Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.

Input: Consider Input: concept: Muharram  question:  when will muharram start 2011?

Output: ['Islamic calendar']


Input: Consider Input: concept: Baltimore Orioles  question:  when was the last time the orioles had a winning season?

Output: ['1983 World Series']


Input: Consider Input: concept: Persian Language  question:  what country do they speak farsi?


Output: ['Canada', 'Afghanistan', 'Iran', 'Oman', 'Uzbekistan', 'Bahrain', 'Iraq', 'Tajikistan']