17. The non-transitory computer readable medium of claim 13 , further comprising instructions when executed by the processor cause the processor to: automatically replace available variations of one or more of the standard clauses in the plurality of documents with additional variables; and compare additional clauses and additional clause examples to obtain additional standard exact clauses, the additional clauses obtained from the plurality of documents with the available variations replaced with the additional variables, the additional standard exact clauses comprising the additional clauses matching respective ones of the additional clause examples and the additional variables.
17. The non-transitory computer readable medium of claim 13 , further comprising instructions when executed by the processor cause the processor to: automatically replace available variations of one or more of the standard clauses in the plurality of documents with additional variables; and compare additional clauses and additional clause examples to obtain additional standard exact clauses, the additional clauses obtained from the plurality of documents with the available variations replaced with the additional variables, the additional standard exact clauses comprising the additional clauses matching respective ones of the additional clause examples and the additional variables. 18. The non-transitory computer readable medium of claim 17 , further comprising instructions that when executed by the processor causes the processor to: obtain the secondary policy comprising the one or more features, the clause example, and the second threshold for use in the semantic language evaluator to compare each of the plurality of feature replaced clauses according to the secondary policy to provide the second feature data set encompassing the first feature data set; obtain a third feature data set comprising the standard exact clause and the additional standard exact clauses; and update the difference data set comprised of a difference between the second feature data set and the third feature data set, difference data set comprising a second non-standard clause.