Which of These Are Possible Types of Multiple Universes That

Multiple Choice

Which of these are possible types of multiple universes that could exist?

A) parallel universes with different physics and different mathematical explanations
B) other parts of an infinite universe which are so far away that we cannot observe them
C) quantum mechanical parallel universes, which are created each time something happens that has a probability of occurring in a different way, such as a dice roll
D) a multiverse with constant inflation, where each universe forms due to quantum fluctuations stopping that inflation
E) all of the above