Take the following as truth: The final rule contains new effluent limitations guidelines and standards under the Clean Water Act for a portion of the pulp, paper, and paperboard industry, and national emission standards for hazardous air pollutants under the Clean Air Act as amended in 1990 for the pulp and paper production source category.
Then the following statement: "The Clean Air Act put great restrictions on the paper industry in 1990." is true, false, or inconclusive?
Answer: Inconclusive