Teacher:In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Teacher: Now, understand the problem? Solve this instance: Context: they decided to leave the corps and set up their own dressing station five miles east in a town named Pervyse, north of Ypres, Link Information: they decided to leave the corps and set up their own dressing station five miles east in a town named Pervyse, north of Ypres Question: Between the town where the field hospital was located and its nearest city, which one was established first?
Student:
Answer: Ypres