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: When did the recovery of the widening gap between the richest citizens and rest of the nation slow down or wait I want to know when economists reached a conclusion without the S&P's rating agency?

When did economists reach a conclusion without the S&P's rating agency?