-now...now...we know for a fact that giles was on the boat.
-no,we don't.
-oh.well,we do know for a fact that giles arrived at windermere.
-no,he didn't.
-he didn't?i thought he did.
-ah,well,we really know that giles was behind the theft of the printing plates.
-no,he wasn't.
-...fine.just trying to get things straight.tell me sth waston.is there anything we do know for a fact?
-yes.
-what?
-that without a doubt,there is an evil mastermind behind all of this.
-PROFESSOR MORIARTY???!!!oh,for god's sake,you didn't tell me that homicidal maniac was involved in this!
-because i knew you'd behave this way.
-bravo!another triumph for deductive reasoning!