Take the following as truth: e? Cut emissions of nitrogen oxides (NOx) by 67 percent, from current emissions of 5 million tons to a cap of 2.1 million tons in 2008, and to 1.7 million tons in 2018.
Then the following statement: "Cutting the emission of nitrogen oxides will require significant capital investment." is true, false, or inconclusive?
Answer: Inconclusive