A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the $"\_$photo.jpg$"$ portion of the file names with $"\_$info.txt$",$ and outputs the modified file names.