27. The processor of claim 24 , wherein the plurality of term pairs include the verb pair comprising a verb from a verb-object-preposition (VOP) triple for a first word group from the parsed word group pair and a verb from the VOP triple for a second word group from the parsed word group pair, the object pair comprising an object from the VOP triple for the first word group and an object from the VOP triple for the second word group, and the preposition pair comprising a preposition from the VOP triple for the first word group and a preposition from the VOP triple for the second word group.
27. The processor of claim 24 , wherein the plurality of term pairs include the verb pair comprising a verb from a verb-object-preposition (VOP) triple for a first word group from the parsed word group pair and a verb from the VOP triple for a second word group from the parsed word group pair, the object pair comprising an object from the VOP triple for the first word group and an object from the VOP triple for the second word group, and the preposition pair comprising a preposition from the VOP triple for the first word group and a preposition from the VOP triple for the second word group. 29. The processor of claim 27 , wherein calculating the sub-score for each term pair comprises: identifying a maximum of the semantic similarity score and the lexicon similarity score as the term pair sub-score in response to the string similarity score of the term pair representative of the term pair comprising different base words.