1. A method, comprising: searching, by a processor, an answer space using a query; and organizing, by the processor, results of the query as ordered groupings of data, each grouping depicting that grouping's relationships to remaining ones of the groupings, wherein organizing further includes determining a strength for each ordered grouping of data as: an order for that ordered grouping of data, a weight for that ordered grouping of data, and a distance for that ordered grouping of data, and wherein each order is a total number of nodes in that grouping to which that order is assigned, and wherein each weight for each ordered grouping of data is a depth of a deepest sub-tree in that ordered grouping of data, and wherein each distance for each ordered grouping of data is average distances from each node of that ordered grouping of data to a nearest neighbor node.