Take the following as truth: The available construction labor in the United States, about 6.7 million, will provide a large labor pool for the trades that are not unique to the power industry, such as iron and steel workers, pipe fitters, and electricians.
Then the following statement: "The unique workers required by the power industry such as iron and steel workers, pipe fitters and electricians are a specialised group." is true, false, or inconclusive?