23. The computer program product of claim 15 wherein the plurality of instructions are further configured for computing an interestingness value based on the source data the derived features and at least one of the applicability conditions, and (2) generating the evaluation indicator based at least in part on the computed interestingness value.
23. The computer program product of claim 15 wherein the plurality of instructions are further configured for computing an interestingness value based on the source data the derived features and at least one of the applicability conditions, and (2) generating the evaluation indicator based at least in part on the computed interestingness value. 26. The computer program product of claim 23 wherein the evaluation indicator comprises a story generation request, the story generation request indicating that the narrative story is to be generated, and wherein the plurality of instructions are further configured for (1) creating an archive of data, the data being indicative of at least one member of the group consisting of a plurality of previously generated evaluation indicators, a plurality of previously generated story generation requests, a plurality of story angles previously found to be applicable to previously evaluated data, and a plurality of previously generated narrative stories, and (2) using the archive to compute the interestingness value.