input: Premise: CONFIDENTIALITY AND NON-DISCLOSURE AGREEMENT THIS AGREEMENT is made and effective as of November 19, 1998, by and between National Medical Health Card Systems, Inc., its subsidiaries and affiliates ("Health Card") and John Ciufo ("Ciufo"). The parties acknowledge the following facts: A. Health Card and Ciufo are desirous to engage in a possible relationship between the parties which may require an examination by Ciufo of Health Card and its business undertakings (the "Project"); and B. In order to proceed with the Project, Health Card may disclose to Ciufo certain Proprietary Information (as such term is hereinafter defined). In consideration of the above promises and the covenants hereinafter set forth, the parties agree as follows: 1. a. "Proprietary Information" means information including, but not limited to clients, pricing and information which is related to the business of Health Card from which Health Card (1) derives economic value, actual or potential, from not being generally known to other persons who can obtain economic value from its disclosure or use; and (2) is the subject of efforts by Health Card that are reasonable under the circumstances to maintain its secrecy, including without limitation (i) with respect to information which has been reduced to tangible form, marking such information clearly and conspicuously with a legend identifying its confidential or proprietary nature; (ii) with respect to any oral presentation or communication, denominating such information as confidential immediately before, during or after such oral presentation or communication; or (iii) otherwise treating such information as confidential. Assuming the criteria in clauses (1) and (2) above are met, Proprietary Information includes, but is not limited to technical and nontechnical information and data related to the formulas, patterns, designs, compilations, programs, inventions, methods, techniques, drawings, processes, finances, actual or potential customers and suppliers, research, development, existing and future products, and employees of Health Card. Proprietary Information also includes information which has been disclosed to Health Card by a third party, which Health Card is obligated to
  Hypothesis: Receiving Party shall destroy or return some Confidential Information upon the termination of Agreement.
  Entailment, Contradiction, or Not mentioned?
  Answer:<extra_id_0>.