( ( ( The combustion ) ( of minerals ) ) ( ( shall ( be ( ( ( considered synthetic ) and ) ( ( reviewed ( for compatibility ) ) ( under ( the ( OFPA Sec ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN combustion)) (PP (IN of) (NP (NNS minerals)))) (VP (MD shall) (VP (VB be) (VP (VP (VBN considered) (NP (NN synthetic))) (CC and) (VP (VBN reviewed) (PP (IN for) (NP (NN compatibility))) (PP (IN under) (NP (DT the) (NNP OFPA) (NNP Sec))))))) (. .)))
The combustion of minerals shall be considered synthetic and reviewed for compatibility under the OFPA Sec.
(ROOT (S (NP (DT A) (JJ synthetic) (NN diamond)) (VP (VBZ is) (RB not) (VP (VBN considered) (NP (DT a) (NN mineral)) (SBAR (IN because) (S (NP (NNS minerals)) (VP (MD must) (VP (VB be) (VP (VBN created) (ADVP (RB naturally))))))))) (. .)))