these people are really going to love the piano teacher . 
(ROOT (S (NP (DT these) (NNS people)) (VP (VBP are) (ADVP (RB really)) (VP (VBG going) (S (VP (TO to) (VP (VB love) (NP (DT the) (NN piano) (NN teacher))))))) (. .)))
(ROOT (S (NP (DT ) (NNS )) (VP (VBP ) (ADVP (RB )) (VP (VBG ) (S (VP (TO ) (VP (VB ) (NP (DT ) (NN ) (NN ))))))) (. )))