If the whole of the Premises be condemned and taken, rent hereunder shall cease from the time Tenant shall be deprived of possession of the Premises, and this Lease shall thereupon terminate and Landlord shall refund to Tenant any prepaid and unearned rent.  If a part, but not the whole, of the Premises be so taken or condemned, then this Lease and all of its provisions shall continue in full force and effect as to the remainder of the Premises not so taken, except that the base rental to be paid by Tenant may be adjusted as provided in Paragraph 9.3, if the provisions of said paragraph are applicable; provided, nonetheless, that in the event of a partial condemnation and taking which materially and substantially interferes with the operation of Tenant's business, Tenant shall have the right, by notice given to Landlord not later than 60 days following the date Tenant shall be deprived of possession of a portion of the Premises, to terminate this Lease, and upon the giving of such notice, this Lease shall terminate as of the date specified in the notice.  Any rents and other amounts and obligations due hereunder shall be apportioned as of said date.