Abatement of Rent. In the event that Tenant is prevented from using, and does not use, the Premises or any portion thereof, as a result of # any repair, maintenance or alteration performed by Landlord, or which Landlord failed to perform, after the Lease Commencement Date and required by this Lease, which substantially interferes with Tenant's use of the Premises, or # any failure to provide or allow services, utilities or access to the Premises as required by this Lease (either such set of circumstances as set forth in items (i) or (ii), above, to be known as an " XE "Abatement Event" Abatement Event"), then Tenant shall give Landlord notice of such Abatement Event, and if such Abatement Event continues for five (5) consecutive business days after Landlord's receipt of any such notice (the " XE "Eligibility Period" Eligibility Period") and either # Landlord does not diligently commence and pursue to completion the remedy of such Abatement Event, # Landlord receives proceeds from its rental interruption insurance which covers such Abatement Event or # Landlord does not complete the remedy of such Abatement Event within ten (10) days from when the Abatement Event commenced, then the Base Rent, Tenant's Share of Direct Expenses shall be abated or reduced, as the case may be, after expiration of the Eligibility Period for such time that Tenant continues to be so prevented from using, for the normal conduct of Tenant's business, the Premises or a portion thereof, in the proportion that the rentable area of the portion of the Premises that Tenant is prevented from using, and does not use, bears to the total rentable area of the Premises; provided, however, in the event that Tenant is prevented from using, and does not use, a portion of the Premises for a period of time in excess of the Eligibility Period and the remaining portion of the Premises is not sufficient to allow Tenant to effectively conduct its business therein, and if Tenant does not conduct its business from such remaining portion, then for such time after expiration of the Eligibility Period during which Tenant is so prevented from effectively conducting its business therein, the Base Rent and Tenant's Share of Direct Expenses for the entire Premises shall be abated for such time as Tenant continues to be so prevented from using, and does not use, the Premises. If, however, Tenant reoccupies any portion of the Premises during such period, the Rent allocable to such reoccupied portion, based on the proportion that the rentable area of such reoccupied portion of the Premises bears to the total rentable area of the Premises, shall be payable by Tenant from the date Tenant reoccupies such portion of the Premises. To the extent an Abatement Event is caused by an event covered by Articles 11 or 13 of this Lease, then Tenant's right to abate rent shall be governed by the terms of such Article 11 or 13, as applicable, and the Eligibility Period shall not be applicable thereto. Such right to abate Base Rent and Tenant's Share of Direct Expenses shall be Tenant's sole and exclusive remedy for rent abatement at law or in equity for an Abatement Event. Except as provided in this Section 19.5.2, nothing contained herein shall be interpreted to mean that Tenant is excused from paying Rent due hereunder.

circumstances as set forth in items (i), (ii) or (iii), above, to be known as an “Abatement Event”), then ​ shall give ​ notice of such Abatement Event, and if such Abatement Event continues for five (5) consecutive business days after ​’s receipt of any such notice (the “Eligibility Period”), then the Base Rent and ​’s Share of Direct Expenses shall be abated or reduced, as the case may be, after expiration of the Eligibility Period for such time that ​ continues to be so prevented from using, and does not use, the Premises or a portion thereof, in the proportion that the rentable area of the portion of the Premises that ​ is prevented from using, and does not use, bears to the total rentable area of the Premises; provided, however, in the event that ​ is prevented from using, and does not use, a portion of the Premises for a period of time in excess of the Eligibility Period and the remaining portion of the Premises is not sufficient to allow ​ to effectively conduct its business therein, and if ​ does not conduct its business from such remaining portion, then for such time after expiration of the Eligibility Period during which ​ is so prevented from effectively conducting its business therein, the Base Rent and ​’s Share of Direct Expenses for the entire Premises shall be abated for such time as ​ continues to be so prevented from using, and does not use, the Premises. If, however, ​ reoccupies any portion of the Premises during such period (except for the maintenance of a skeleton crew as provided above), the Rent allocable to such reoccupied portion, based on the proportion that the rentable area of such reoccupied portion of the Premises bears to the total rentable area of the Premises, shall be payable by ​ from the date ​ reoccupies such portion of the Premises. To the extent an Abatement Event is caused by an event covered by Articles 11 or 13 of this Lease, then ​’s right to abate rent shall be governed by the terms of such Article 11 or 13, as applicable, and the Eligibility Period shall not be applicable thereto. Such right to abate Base Rent and ​’s Share of Direct Expenses shall be ​’s sole and exclusive monetary remedy for rent abatement at law or in equity for an Abatement Event. Except as provided in this Section 19.5.2, or in Articles 11 or 13, nothing contained herein shall be interpreted to mean that ​ is excused from paying Rent due hereunder.