Mr. Cuthbert Rumbold:  Oh , Miss Thorpe , where 's the maintenance file ?
Miss Thorpe: You mean the _ one _ marked ' Decoration ' ?
Mr. Cuthbert Rumbold: Yes .
Miss Thorpe: I filed it yesterday under ' A ' .
Mr. Cuthbert Rumbold: Under ' A ' ?
Miss Thorpe: Yes , I file most things under ' A ' .
Mr. Cuthbert Rumbold: I do n't quite follow .
Miss Thorpe: Well , A letter , A sales report , A customer 's complaint .
Captain Stephen Peacock: A difficult way of finding anything .