Under the command of state governors, they provided support to civilian agencies to assess the nature of the attack, offer medical and technical advice, and coordinate state and local responses.
( ( Under ( ( the command ) ( of ( state governors ) ) ) ) ( , ( they ( ( ( ( provided support ) ( to ( civilian agencies ) ) ) ( to ( ( ( ( ( ( assess ( ( the nature ) ( of ( the attack ) ) ) ) , ) ( offer ( ( ( medical and ) technical ) advice ) ) ) , ) and ) ( coordinate ( ( ( state and ) local ) responses ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN Under) (NP (NP (DT the) (NN command)) (PP (IN of) (NP (NN state) (NNS governors))))) (, ,) (NP (PRP they)) (VP (VBD provided) (NP (NN support)) (PP (TO to) (NP (JJ civilian) (NNS agencies))) (S (VP (TO to) (VP (VP (VB assess) (NP (NP (DT the) (NN nature)) (PP (IN of) (NP (DT the) (NN attack))))) (, ,) (VP (VB offer) (NP (UCP (JJ medical) (CC and) (JJ technical)) (NN advice))) (, ,) (CC and) (VP (VB coordinate) (NP (UCP (NN state) (CC and) (JJ local)) (NNS responses))))))) (. .)))
They gave support to military groups to deal with the attack.
( They ( ( ( ( gave support ) ( to ( military groups ) ) ) ( to ( deal ( with ( the attack ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBD gave) (NP (NN support)) (PP (TO to) (NP (JJ military) (NNS groups))) (S (VP (TO to) (VP (VB deal) (PP (IN with) (NP (DT the) (NN attack))))))) (. .)))