Text: The physical and chemical processes simulated by REMSAD include emissions of pollutants from surface and elevated sources, advective transport, horizontal turbulent diffusion, vertical mixing via turbulent diffusion and convective transport, cloud processes, gas-phase and aqueous-phase chemistry, PM2.
Entailment: The physical and chemical processes estimated by REMSAD include emissions from multiple sources and more.
Contradiction: The physical and chemical processes estimated by BBC include emissions from multiple sources and more.