The answer of the respondent, however, is that (1) the Revenue Court had by virtue of article 363 of the Constitution no jurisdiction in the disputes between the appellants and him arising out of the provisions of the said Agreement dated December 14, 1947, (2) that the full ownership, use and enjoyment of the properties which was guaranteed to him under article 3 of the said Agreement was affected by the application of the provisions of the 1948 Act, to the said lands and (3) that, he was not a " landlord " and the appellants were not the " tenants " within the meaning of the terms as defined in the 1948 Act, and, that in any event, these lands were not recognised as such by the Provincial Government which recognition was a condition precedent to the application of section 7(h) of the 1950 Act to these lands and that therefore the appellants were not entitled to the protection thereof.