Take the following as truth: Oh, John! Something in her tone fired me, and I blurted out: "Old John's an awfully good sort." She studied me curiously for a minute or two, and then said, to my great surprise: 64 "You are loyal to your friend. 
Then the following statement: "She looked at me for a while, then shook her head." is true, false, or inconclusive?
Answer: Inconclusive