DOD's common practice for managing this environment has been to create aggressive risk reduction efforts in its programs.
( ( ( ( DOD 's ) ( common practice ) ) ( for ( managing ( this environment ) ) ) ) ( ( has ( been ( to ( ( create ( aggressive ( risk ( reduction efforts ) ) ) ) ( in ( its programs ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NP (NNP DOD) (POS 's)) (JJ common) (NN practice)) (PP (IN for) (S (VP (VBG managing) (NP (DT this) (NN environment)))))) (VP (VBZ has) (VP (VBN been) (S (VP (TO to) (VP (VB create) (NP (JJ aggressive) (NN risk) (NN reduction) (NNS efforts)) (PP (IN in) (NP (PRP$ its) (NNS programs)))))))) (. .)))
Creating risk reduction efforts is common practice.
( ( Creating ( risk ( reduction efforts ) ) ) ( ( is ( common practice ) ) . ) )
(ROOT (S (NP (JJ Creating) (NN risk) (NN reduction) (NNS efforts)) (VP (VBZ is) (NP (JJ common) (NN practice))) (. .)))