ay refuse consent arbitrarily, unless the lease contains a clause specifically stating that the landlord may not unreasonably withhold such consent. See Dress Shirt Sales, Inc. v. Hotel Martinique Assocs., 12 N.Y.2d 339, 239 N.Y.S.2d 660, 662, 190 N.E.2d 10 (Ct.App.1963). The Assignment and Sublet Clause in the lease