. >> next is elizabeth howell from space.com. >> reporter: welcome home. wanted to know what kind of lessons learned or advice that you would give to the crew one when they get ready to go. >> that's a great question. we have a tag up with those guys i believe early next week and i think we have mentioned before that we talked to them shortly after launch and once we were docked just to kind of while it was fresh in our memories, a data relay to all of the things that we noticed or saw, sounds, and things that really can't be emulated very well in a simulator. that would trigg, you know, any of the other training objectives that they are going through right now as they wrap up their training. lessons learned, you know, there are always lessoned learned. that we could be more efficient about or we learned or thought would work juan way or maybe would work better for another. but generally speaking it's more just relaying the experience and what we did in those particular situations. and throwing too imagine what it would be like to have four people in the v