Then I used to bring it up, and put it on the table by the swing door, and take it into her room later."
I used to carry it down and put it on the dresser, and take it into his room later. 
mnli hypothesis: I used to carry it down and put it on the dresser, and take it into his room later.  premise: Then I used to bring it up, and put it on the table by the swing door, and take it into her room later."