6. The memory medium of claim 1 wherein the base component specifies values for the desired relationship parameters in a general relationship form of: 
 Entity 1 Directional-operator 1 Action Directional-operator 2 Entity 2 wherein at least one of Entity 1 , Entity 2 , and Action parameters contains a non null value that indicates a search term, the Directional-operator 1 parameter specifies the direction of the relationship between the Entity 1 and the Action parameters, and the Directional-operator 2 parameter specifies the direction of the relationship between the Entity 2 and the Action parameters.
6. The memory medium of claim 1 wherein the base component specifies values for the desired relationship parameters in a general relationship form of: 
 Entity 1 Directional-operator 1 Action Directional-operator 2 Entity 2 wherein at least one of Entity 1 , Entity 2 , and Action parameters contains a non null value that indicates a search term, the Directional-operator 1 parameter specifies the direction of the relationship between the Entity 1 and the Action parameters, and the Directional-operator 2 parameter specifies the direction of the relationship between the Entity 2 and the Action parameters. 12. The memory medium of claim 6 wherein a value for the Action parameter indicates a search term that represents at least one of a particular verb, similar verbs, or an action type.