none of birthday girl 's calculated events take us by surprise ... 
(ROOT (S (NP (NP (NN none)) (PP (IN of) (NP (NP (NN birthday) (NN girl) (POS 's)) (VBN calculated) (NNS events)))) (VP (VBP take) (NP (PRP us)) (PP (IN by) (NP (NN surprise)))) (. ...)))
(ROOT (S (NP (NP (NN )) (PP (IN ) (NP (NP (NN ) (NN ) (POS )) (VBN ) (NNS )))) (VP (VBP ) (NP (PRP )) (PP (IN ) (NP (NN )))) (. )))