3018 - Responsive pleadings.

§  3018.  Responsive  pleadings. (a) Denials. A party shall deny those  statements known or believed by him to be untrue. He shall specify those  statements as to the truth of which he lacks  knowledge  or  information  sufficient  to form a belief and this shall have the effect of a denial.  All other statements of a pleading  are  deemed  admitted,  except  that  where  no  responsive  pleading  is  permitted they are deemed denied or  avoided.    (b) Affirmative defenses. A party shall plead all matters which if not  pleaded would be likely to take the adverse party by surprise  or  would  raise  issues of fact not appearing on the face of a prior pleading such  as arbitration and award, collateral estoppel, culpable conduct  claimed  in  diminution  of damages as set forth in article fourteen-A, discharge  in bankruptcy, facts showing illegality either by statute or common law,  fraud, infancy or other disability  of  the  party  defending,  payment,  release,  res judicata, statute of frauds, or statute of limitation. The  application of this subdivision shall not be confined to  the  instances  enumerated.