internal virtual ITaggedTextSource CreateITaggedTextSource() { // TODO: Instantiate an appropriate concrete class. ITaggedTextSource target = new TaggedTextFragment(Tagger.TaggedFromRaw(new[] { "John enjoyed, with his usual lack of humility, consuming the object in question.", "Some may call him a heathen, but they are mistaken.", "Heathens are far less dangerous than he." }), "test fragment"); return(target); }