We have concluded, from the available evidence, that the Vice President arrived in the room shortly before 10:00, perhaps at 9:58.
( We ( ( have ( ( ( ( concluded , ) ( from ( the ( available evidence ) ) ) ) , ) ( that ( ( the ( Vice President ) ) ( ( arrived ( in ( the room ) ) ) ( shortly ( ( ( ( before 10:00 ) , ) perhaps ) ( at 9:58 ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP have) (VP (VBN concluded) (, ,) (PP (IN from) (NP (DT the) (JJ available) (NN evidence))) (, ,) (SBAR (IN that) (S (NP (DT the) (NNP Vice) (NNP President)) (VP (VBD arrived) (PP (IN in) (NP (DT the) (NN room))) (PP (RB shortly) (PP (IN before) (NP (CD 10:00))) (, ,) (ADVP (RB perhaps)) (PP (IN at) (NP (CD 9:58))))))))) (. .)))
The Vice President was needed to give directions to the other officials.
( ( The ( Vice President ) ) ( ( was ( needed ( to ( ( give directions ) ( to ( the ( other officials ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Vice) (NNP President)) (VP (VBD was) (VP (VBN needed) (S (VP (TO to) (VP (VB give) (NP (NNS directions)) (PP (TO to) (NP (DT the) (JJ other) (NNS officials)))))))) (. .)))