At 9:39, the NMCC's deputy director for operations, a military officer, opened the call from the Pentagon, which had just been hit.
( ( At 9:39 ) ( , ( ( ( ( the ( NMCC 's ) ) ( deputy director ) ) ( for ( ( ( operations , ) ( a ( military officer ) ) ) , ) ) ) ( ( ( opened ( the call ) ) ( from ( ( ( the Pentagon ) , ) ( which ( ( had just ) ( been hit ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN At) (NP (CD 9:39))) (, ,) (NP (NP (NP (DT the) (NN NMCC) (POS 's)) (JJ deputy) (NN director)) (PP (IN for) (NP (NP (NNS operations)) (, ,) (NP (DT a) (JJ military) (NN officer)) (, ,)))) (VP (VBD opened) (NP (DT the) (NN call)) (PP (IN from) (NP (NP (DT the) (NNP Pentagon)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBD had) (ADVP (RB just)) (VP (VBN been) (VP (VBN hit))))))))) (. .)))
The military officer was feeling quite worried.
( ( The ( military officer ) ) ( ( was ( feeling ( quite worried ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ military) (NN officer)) (VP (VBD was) (VP (VBG feeling) (ADJP (RB quite) (JJ worried)))) (. .)))