Do you know, my friend, I remembered that earlier in the morning, when we had been there together, I had straightened all the objects on the mantel-piece. 
I did not touch a thing in that house, when we were there.
mnli hypothesis: I did not touch a thing in that house, when we were there. premise: Do you know, my friend, I remembered that earlier in the morning, when we had been there together, I had straightened all the objects on the mantel-piece. 