2. The method of claim 1 , further comprising ranking remaining statements based on their complexity, wherein a set of candidate statements ranked according to their complexity is output.
2. The method of claim 1 , further comprising ranking remaining statements based on their complexity, wherein a set of candidate statements ranked according to their complexity is output. 3. The method of claim 2 , wherein ranking remaining statements based on their complexity comprises aggregating scores for each remaining statement based on the length of each statement in words, and scores calculated for each statement at steps (c) through (g), wherein the score for each statement calculated at each of steps (c) through (g) is a measure of the complexity of said statement at said step.