it for two years i think for this mission what was the training involved. the training focuses in those two years really on what they have to do for the mission so we're teaching them about the spacecraft functioning about the repair jobs that they have to do the maintenance job it's a giant machine it needs oil laying it. shining on on the edges there's a lot of work involved that has to be done by the to keep it going and then of course there's a lot of work going into preparation for the soyuz flight being able to fly and potentially pilot vehicle is a task that takes nine months out of these two years already and then we have the science bitch where we teach them how to be the experimenter that does what the scientists on the ground want them to do because ultimately the experiments for scientists on earth. stay with us if you would mind we're going to have