In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.

Example Input: Sentence: Digging in south of Bologna for the winter , the 34th jumped off , 15 April 1945 , and captured Bologna on 21 April .
Question: when did someone dig?
Example Output: for the winter

Example Input: Sentence: According to Indian government analysis , they began the process of laying a corridor , which is now widely referred to as the Revolutionary Corridor extending from Nepal to across six Indian States , including Bihar , Chhattisgarh , Jharkhand , Andhra Pradesh , Odisha and Madhya Pradesh .
Question: what includes something?
Example Output: corridor

Example Input: Sentence: The third is the presence of a community ; small and stable populations with a thick social network and social norms promoting conservation do better .
Question: what does something promote?
Example Output:
conservation