Further pondering about this.... every word has multiple meanings, and the choice of which is intended can only be resolved into a probability, as are the posit

Further pondering about this.... every word has multiple meanings, and the choice of which is intended can only be resolved into a probability, as are the positioning of the words within a sentence diagram, and the structure of that diagram. The best you could get, is NOT an AST, you could get a tree of possible sentence diagrams, each one having an overall probability of being the right one.