I suppose, I said, "that as usual, you are not going to explain?" 134 "On the contrary. 
I assume, I said with a frown, that you aren't going to explain what happened last night?
mnli hypothesis: I assume, I said with a frown, that you aren't going to explain what happened last night? premise: I suppose, I said, "that as usual, you are not going to explain?" 134 "On the contrary. 