premise: The term "Evaluation Material" does not include information which  (i) is or becomes generally available to the public other than as a result of a breach of this Agreement by the receiving party or its Representatives;  (ii) was within the receiving party's possession prior to its being furnished to the receiving party by or on behalf of the disclosing party, provided that the source of such information was not known by the receiving party to be bound by a confidentiality agreement with, or other contractual, legal or fiduciary obligation of confidentiality to, the disclosing party or any other party with respect to such information;  (iii) is or becomes available to the receiving party on a non-confidential basis from a source other than the disclosing party, or any of its Representatives, provided that such source was not known by the receiving party to be bound by a confidentiality agreement with, or other contractual, legal or fiduciary obligation of confidentiality to, the disclosing party or any other party with respect to such information;  (iv) is independently developed by the recipient without use of Evaluation Material; or 