However, it is likely that other SO2 removal technologies, as well as upgrades or enhancements to existing FGD systems, will compete in the market under a multipollutant strategy.
Some SO2 removal technologies will compete in the market to eliminate pollutants.
Some SO2 removal technologies will compete in the market to contain  pollutants.
A person is naked.
Are you okay?
A small kid is taking the insides out of a puppet.
A man is sleeping.
White and I sat down and had coffee.
A person is outside.