an order of eviction, if the tenant establishes the ingredients of the second proviso. A benefit which is available to the tenant and which, if proved, would entail in the dismissal of the Rent Control Petition, should be established by him by pleading and proving the same. The landlord is not bound to plead in the Rent Control Petition that the tenant is not entitled to the benefit of the second proviso. The landlord need not anticipate the defence that would be taken by the tenant and make averments in advance in the Rent Control Petition to meet such a case as well. Even after the tenant puts forward a plea under the second proviso to Section 11(3), it is not necessary for the landlord to amend the Rent Control Petition. The landlord need not incorporate any reply to such contention of the tenant either in the Rent Control Petition or by way of any replication. It is sufficient if the contentions are suitably met by the landlord in evidence. Therefore, we are not inclined to accept the contention of the revision petitioner that due to the failure to plead in the Rent Control Petition the necessary facts showing non-availability of the second proviso to Section 11(3) in favour of the tenant, the Rent Control Petition is liable to be dismissed.