3. The method of claim 2 , wherein the anchor further comprises a remainder of an adverbial relative clause modifying the named entity.
3. The method of claim 2 , wherein the anchor further comprises a remainder of an adverbial relative clause modifying the named entity. 4. The method of claim 3 , further comprising: counting the number of unique anchors associated with each identified potential paraphrase pair to determine the quality of each potential paraphrase pair; and identifying potential paraphrase pairs that are associated with a larger number of anchors as being of higher quality than potential paraphrase pairs that are associated with a smaller number of anchors.