Brick factory concluded with a unitary enterprise

The brick factory signed a lease with the unitary enterprise Sibit for a production room and two milling machines for 3 years. After the specified period, the tenant did not return the property to the plant and did not vacate the premises, despite the repeated demands of the lessor. The brick factory filed a lawsuit with the court of arbitration to recover the industrial premises and two machines from the illegal possession of the enterprise. The tenant in response to the claim stated that he could not return the production premises, since the company transferred it to the cooperative for temporary use. As for the machines, they are substantially damaged and need major repairs. Resolve the dispute.