There is conflicting evidence about when the Vice President arrived in the shelter conference room.
( There ( ( is ( ( conflicting evidence ) ( about ( when ( ( the ( Vice President ) ) ( arrived ( in ( the ( shelter ( conference room ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (VBG conflicting) (NN evidence)) (PP (IN about) (SBAR (WHADVP (WRB when)) (S (NP (DT the) (NNP Vice) (NNP President)) (VP (VBD arrived) (PP (IN in) (NP (DT the) (NN shelter) (NN conference) (NN room))))))))) (. .)))
The Vice President arrived at 10 am.
( ( The ( Vice President ) ) ( ( arrived ( at ( 10 am ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Vice) (NNP President)) (VP (VBD arrived) (PP (IN at) (NP (CD 10) (RB am)))) (. .)))