Definition: Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.
Input: What is the matrix no nevermind I want to know the principle that states that with sedimentary rocks, inclusions must be older than the formation that contains them?

What is the principle that states that with sedimentary rocks, inclusions must be older than the formation that contains them?