You will be given a definition of a task first, then some input of the task.
You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: The closer to the surface an aquifer is, the easier it is to get the water.
 Question: If Milo is hunting for water and he finds two water sources, which one will it be easier for him to extract water from? 
 Choices: A)one close to the surface 
B)one far from the surface
Output:
one close to the surface