Take the following as truth: Now, at 4 o'clock, Dorcas overheard her mistress saying angrily: 'You need not think that any fear of publicity, or scandal between husband and wife will deter me." I conjectured, and conjectured rightly, that these words were addressed, not to her husband, but to Mr. John Cavendish. 
Then the following statement: "At 4 o'clock, Dorcas eavesdropped on her mistress' conversation." is true, false, or inconclusive?
Answer: False