Conversely, increasing demand for boilermakers that would result from a multipollutant rule should stimulate more workers to enter the trade.
A multipollutant rule will indirectly attract a lot of new entrants into the boilermaker industry.
mnli hypothesis: A multipollutant rule will indirectly attract a lot of new entrants into the boilermaker industry. premise: Conversely, increasing demand for boilermakers that would result from a multipollutant rule should stimulate more workers to enter the trade.