22. The system of claim 19 , wherein the process comprises responding to a determination that the occurrence of “what” is followed by a verb unit followed by a “to be” verb followed by a noun unit by selecting an edit that comprises deleting the word “what”, the verb unit, and the “to be” verb, said edit not including deletion of the noun unit.
23. The system of claim 22 , wherein the noun unit comprises a noun, an article and an adjective.