This Mortgage and the other Priority Lien Documents embody the entire agreement and understanding between Mortgagee and Mortgagor relating to the subject matter hereof and thereof and supersede all prior agreements and understandings between such parties relating to the subject matter hereof and thereof.  Accordingly, the Priority Lien Documents may not be contradicted by evidence of prior, contemporaneous or subsequent oral agreements of the parties.  There are no unwritten oral agreements between the parties.