Detailed Instructions: 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.
Problem:Sentence: The economy of the early village was based on fishing and ship building . 
 Question: what was  based  on something?
Solution:
The economy of the early village ### The economy