Being inquisitive individuals, Dave Cohen and I devised a definitive test to discover just which PBS program we are living in. No laughter was heard. This is perfectly natural. SPAM, tofu, and many other things are not separate fundamental elements, but lie along a continuous spectrum - the Mung Continuum. Tofu is a low-entropy state of Mung, but also very dense.
New Jersey is also a State of very dense Mung.
Everything else, being made of SPAM and Tofu, is Mung.