Utilize the input text as a context reference, choose the right relationship between paper machine and paper from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

As part of the cost savings program, we will permanently close uncoated freesheet paper manufacturing at the Kingsport, Tennessee and Port Huron, Michigan mills, the remaining paper machine at Ashdown, Arkansas, and the converting center in Ridgefields, Tennessee, which serves Kingsport.

Answer: product_or_material_produced