"Very well. Where were you during that time—nineteen minutes?"
"For the most part of the time, in my drawing-room."
"What do you mean by most part of the time?"
"Well, I should say three parts of it."
"And the other part?"
"Spent in letting a caller in and letting the caller out."
"By your front door?"
"No; by a side door—a private door."
"You took this caller to your drawing-room?"
"Yes."