Context: The terms "language" and "dialect" are not necessarily mutually exclusive: There is nothing contradictory in the statement "the language of the Pennsylvania Dutch is a dialect of German".

Question: The language of the Pennsylvania Dutch is a dialect of what language?
Answer: German

Question: Which terms are always mutually exclusive?
Answer: Unanswerable

Question: What type of relationship do the terms Pennsylvania and Dutch have?
Answer: Unanswerable

Question: Which dialect is the language of Germany?
Answer: Unanswerable

Question: What type of relationship do the terms dialect and Dutch have?
Answer: Unanswerable