final comment from lisa shalett, greg peters, ashok bhatia. to chairman powell, lisa, you have an outstanding question that you think will get answered this week? lisa: i think he will have to use the word taper in his comments. i think he is going to stick to his view that inflation is transitory. i think he get a lot of push on that. fundamentally, i think he will have to start signaling a timetable for tapering of qe. i do think the shape of the yield curve is getting his attention. jonathan: greg peters? greg: i go back to where i started, i would continue to ask the question, how does he reconcile the transitory nature of his inflation forecast versus tapering and ultimately raising rates? i think that is a challenge that will continue to be not only at this press conference but increasingly so going forward. ashok: i would love to hear more on how the fed is thinking about the practical implementation of flexible average inflation targeting. i would expect him to be vague on that, but defining the fed's reaction function will be important