Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Input: Consider Input: Which sister of Lazarus and Mary gave Jesus hospitality at her home in Bethany?

Output: martha

Input: Consider Input: What is the largest city in India?

Output: calcutta

Input: Consider Input: What instant messaging service was acquired in 2014 for $16bn by Facebook?
Output: whatsapp