The Borrower is (a) a limited partnership duly organized and validly existing under the laws of Texas and (b) in good standing and qualified to do business as a foreign corporation in each jurisdiction where its ownership or lease of Property or conduct of its business requires such qualification.  Each Restricted Subsidiary of the Borrower is (i) duly organized, validly existing, and in good standing (if applicable) under the laws of its jurisdiction of formation and (ii) in good standing and qualified to do business as a foreign corporation or other foreign business entity in each jurisdiction where its ownership or lease of Property or conduct of its business requires such qualification.  As of the date of this Agreement, the Borrower has no Subsidiaries other than listed on Schedule 4.01 and the Borrower owns no other Equity Interests in any Person except in such Subsidiaries and otherwise as set forth in Schedule 4.01.