PROBLEM TO BE SOLVED: To automatically efficiently and personally present selective candidates suitable for attribute from among the huge number of selective candidates.;SOLUTION: The attributes of recipe and wine are digitized, and stored in a recipe DB901 and a merchandise DB902, and made correspond to each other so that wine matched with recipe or recipe matched with wine can be selected, and the patterns of the attribute values of the respective selective candidates of the two kinds are stored in a matching table 903 so as to be made correspond to each other. Afterwards, the candidates of wine matched with recipe or the candidates of recipe matched with wine can be presented by using the correspondence of the patterns of the attribute values registered in the matching table 903.;COPYRIGHT: (C)2002,JPO
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