2. The method of claim 1 , further comprising: determining the semantic relationship between the current sentence and the number of preceding sentences using latent semantic analysis (LSA).
2. The method of claim 1 , further comprising: determining the semantic relationship between the current sentence and the number of preceding sentences using latent semantic analysis (LSA). 3. The method of claim 2 , wherein determining the semantic relationship using LSA includes: generating a word prominence assignment model comprising semantic anchors associated with the current sentence and the number of preceding sentences; and classifying each word in the current sentence against the semantic anchors to determine whether the word represents the new or previously given information.