Done.

main.py

@@ -8,3 +8,7 @@ media3 = Movie("Dune", 2011, "R", 81)
 media1.print_details()
 media2.print_details()
 media3.print_details()
+
+comparison = media2.compare_to(media3)
+
+print(comparison)

txt.txt

@@ -0,0 +1,115 @@
+public class Media
+{
+    public string Title { get; private set; }
+    public int Year { get; private set; }
+
+    public Media(string title, int year)
+    {
+        Title = title;
+        Year = year;
+    }
+
+    public virtual void PrintDetails()
+    {
+        Console.WriteLine($"MEDIA: {Title}, {Year}");
+    }
+}
+
+
+
+public class Movie : Media, IComparable<Movie>
+{
+    public string ParentalRating { get; private set; }
+    public int Rating { get; private set; } // derived from imdbRating * 10
+
+    public Movie(string title, int year, string parentalRating, double imdbRating) : base(title, year)
+    {
+        ParentalRating = parentalRating;
+        Rating = (int)(imdbRating * 10);
+    }
+
+    public override bool Equals(object obj)
+    {
+        if (obj == null)
+        {
+            return false;
+        }
+
+        if (obj is Movie other)
+        {
+            return this.Title == other.Title &&
+                   this.Year == other.Year &&
+                   this.ParentalRating == other.ParentalRating &&
+                   this.Rating == other.Rating;
+        }
+
+        return false;
+    }
+
+    public int CompareTo(Movie other)
+    {
+        if (other == null)
+        {
+            return 1;
+        }
+
+        if(this.Rating > other.Rating)
+        {
+            return 1;
+        }
+        else if(this.Rating < other.Rating)
+        {
+            return -1;
+        }
+        return 0;
+    }
+
+    public override int GetHashCode()
+    {
+        int hash = 17;
+        foreach (char c in Title)
+        {
+            hash = hash * 31 + c;
+        }
+        hash = hash * 31 + Year;
+        foreach (char c in ParentalRating)
+        {
+            hash = hash * 31 + c;
+        }
+        hash = hash * 31 + Rating;
+        return (Math.Abs(hash) % 1000) / 100;
+    }
+
+    public override void PrintDetails()
+    {
+        Console.WriteLine($"Movie: {base.Title}, {base.Year}, Parental Rating = {ParentalRating}, IMDB Rating = {(double)Rating / 10}");
+    }
+
+    public override string ToString()
+    {
+        return $"Movie: {base.Title}, {base.Year}, Parental Rating = {ParentalRating}, IMDB Rating = {(double)Rating / 10}";
+    }
+}
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        Media media1 = new Media("Star Wars", 1977);
+
+        Media media2 = new Movie("Drive", 2011, "R", 7.9);
+
+        Movie movie1 = new Movie("Dune", 2021, "R", 8.1);
+
+        media1.PrintDetails();
+
+        media2.PrintDetails();
+
+        movie1.PrintDetails();
+    }
+}
+
+OUTPUT:
+MEDIA: Star Wars, 1977
+Movie: Drive, 2011, Parental Rating = R, IMDB Rating = 7.9
+Movie: Dune, 2021, Parental Rating = R, IMDB Rating = 8.1