Our discussion, edited for length and clarity, is below. Which other countries will be vying for a stake? Absolutely true. The security ones as well. Environmentalists say HFO produces higher emissions of harmful pollutants, including sulphur oxide, nitrogen oxides, and black carbon.
realised pollution is detrimental to the air we take in lungs.
( z0 harm :ARG0 ( z1 pollute ) :ARG1 ( z2 air :ARG1-of ( z3 take :ARG0 ( z4 we ) :location ( z5 lung ) ) ) :ARG1-of ( z6 realize ) )
(z0 / harm-01
    :ARG0 (z1 / pollute-01)
    :ARG1 (z2 / air
              :ARG1-of (z3 / take-01
                           :ARG0 (z4 / we)
                           :location (z5 / lung)))
    :ARG1-of (z6 / realize-01))
realised pollution is detrimental to the air we take in lungs .
z0 :ARG0 z1
z0 :ARG1-of z6
z0 :ARG1 z2
z3 :ARG0 z4
z2 :ARG1-of z3
z3 :location z5