Instructions: In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
Input: Context: The Division saw its severest action at St. Vith, Echternach, and Bastogne Link Information: St. Vith was fought over in the 1944 Battle of the Bulge during World War II. The United States Army defended the town against German assault for a few days, delaying the German attack plan, before eventually being forced to retreat. Once it was captured by German forces, the town was bombed by the US Air Force on 25 and 26 December 1944 Answer: Echternach
Output:
Which city did the 9th Division see its severest action in first?