Abstract: To enable information on a combination having favorable compatibility of a drink and a food to be presented from a wide range. The item evaluation values of a drink and a food, of the relevant item and the relevant category as a pairing object, are extracted depending on a presentation request respectively from a drink item evaluation value storage section and a food item evaluation value storage section, and a drink and a food in a combination in which a correspondence relationship between the item evaluation values extracted of a drink and a food is matched to a correspondence relationship indicated by a compatibility pattern stored in a compatibility pattern storage section are determined to provide a combination having favorable compatibility. Information on a correspondence relationship between the item evaluation values of such drink and food determined to provide a combination having favorable compatibility is presented.