Definition: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Input: The Battle of Gettysburg ( , with an sound) was fought July 13, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War. The battle involved the largest number of casualties of the entire war and is often described as the war's turning point. Union Maj. Gen. George Meade's Army of the Potomac defeated attacks by Confederate Gen. Robert E. Lee's Army of Northern Virginia, halting Lee's invasion of the North. Question: Which battle occurred first in history, The Battle of Hurtgen Forest or The Battle of Gettysburg? Answer: The Battle of Gettysburg
Output:
The Battle of Gettysburg , with an sound was fought July 13, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War.