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Old 2009-12-03, 18:46   Link #4311
Jan-Poo
別にいいけど
 
 
Join Date: Jul 2007
Location: forever lost inside a logic error
well I could add that

It is not necessary to state implicit assumptions For example the sentence the only way to open and close the door to the chapel is with the chapel key goes with the assumption "from the outside". The sentence in itself would be definitely false because there is a manual lock inside, however Beatrice can say it because it is implicit that this only works from outside.
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