/// <summary>
 /// Determines if the collection of senses contain the specified sense.
 /// </summary>
 /// <param name="meme">The meme to search for.</param>
 /// <returns>True if the collection of senses contains this sense, else false.</returns>
 public bool Contains(Meme meme)
 {
     return(memes.ContainsKey(meme.Name));
 }