You will be given a definition of a task first, then some input of the task.
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.

Sentence: Under an Elizabethan statute , the Erection of Cottages Act 1588 , the cottage had to be built with at least of land . 
 Question: what must something be built  under?
Output:
an Elizabethan statute , the Erection of Cottages Act 1588 ### an Elizabethan statute ### the Erection of Cottages Act 1588