Between 9:01 and 9:02, a manager from New York Center told the Command Center in 
( ( Between ( ( 9:01 and ) 9:02 ) ) ( , ( ( ( a manager ) ( from ( New ( York Center ) ) ) ) ( ( told ( the ( Command Center ) ) ) in ) ) ) )
(ROOT (S (PP (IN Between) (NP (CD 9:01) (CC and) (CD 9:02))) (, ,) (NP (NP (DT a) (NN manager)) (PP (IN from) (NP (NNP New) (NNP York) (NNP Center)))) (VP (VBD told) (NP (DT the) (NNP Command) (NNP Center)) (PP (IN in)))))
Between 9:01 and 9:02, nobody contacted the Command Center.
( ( Between ( ( 9:01 and ) 9:02 ) ) ( , ( nobody ( ( contacted ( the ( Command Center ) ) ) . ) ) ) )
(ROOT (S (PP (IN Between) (NP (CD 9:01) (CC and) (CD 9:02))) (, ,) (NP (NN nobody)) (VP (VBD contacted) (NP (DT the) (NNP Command) (NNP Center))) (. .)))