Yet the train trip across the country she will take at age 3 1/2 and her first day of kindergarten at age 5 may still be memorable when she is 80.
( Yet ( ( ( the ( train trip ) ) ( across ( ( the country ) ( she ( will ( ( take ( at ( ( ( age 3 1/2 ) and ) ( ( her ( first day ) ) ( of kindergarten ) ) ) ) ) ( at ( age 5 ) ) ) ) ) ) ) ) ( ( ( may still ) ( ( be memorable ) ( when ( she ( is 80 ) ) ) ) ) . ) ) )
(ROOT (S (CC Yet) (NP (NP (DT the) (NN train) (NN trip)) (PP (IN across) (NP (NP (DT the) (NN country)) (SBAR (S (NP (PRP she)) (VP (MD will) (VP (VB take) (PP (IN at) (NP (NP (NN age) (CD 3 1/2)) (CC and) (NP (NP (PRP$ her) (JJ first) (NN day)) (PP (IN of) (NP (NN kindergarten)))))) (PP (IN at) (NP (NN age) (CD 5)))))))))) (VP (MD may) (ADVP (RB still)) (VP (VB be) (ADJP (JJ memorable)) (SBAR (WHADVP (WRB when)) (S (NP (PRP she)) (VP (VBZ is) (NP (CD 80))))))) (. .)))
She isn't going to remember the train trip across the country.
( She ( ( ( is n't ) ( going ( to ( ( remember ( the ( train trip ) ) ) ( across ( the country ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP She)) (VP (VBZ is) (RB n't) (VP (VBG going) (S (VP (TO to) (VP (VB remember) (NP (DT the) (NN train) (NN trip)) (PP (IN across) (NP (DT the) (NN country)))))))) (. .)))