12. The computer program product of claim 9 , wherein the roles further comprise lemmata and determiners for said verbs, and the modifiers comprise one or more of adverbs, temporal modifiers, and location modifiers.
12. The computer program product of claim 9 , wherein the roles further comprise lemmata and determiners for said verbs, and the modifiers comprise one or more of adverbs, temporal modifiers, and location modifiers. 13. The computer program product of claim 12 , wherein the AQL is used for defining the mapping of the dependency parse trees into the roles.