Vipassana report on breathing

In the vipassana practice, my teacher asks me to give a detailed report of one of my breathing rise and falling. I've tried but he tells me that the report is too general, that I need to provide more details. Can someone give me an example of a detailed report? Here it is mine. Some feedback? Rise: 1- the belly starts to rise slowly, with ease 2- then it speeds up and takes in a lot of air 3- I feel a resistance, belly is close to the maximum volume, but the breathing goes on and it even hurts a bit. It slows down and stops. Falling: 1- breath out very fast from the beginning. I feel a relieve on the belly. 2- continue to breath out fast 3- I feel there is not much air left and I feel a resistance on the belly, pain again, until it slows down and stops.