Instructions: 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: How many receptors on a helper T cell must be bound to a helper T cell I mean MHC:antigen complex in order for the cell to be activated?
Output:
How many receptors on a helper T cell must be bound to a MHC:antigen complex in order for the cell to be activated?