winds up moving in many directions as it searches ( vainly , i think ) for something fresh to say 
(ROOT (VP (VBZ winds) (PRT (RP up)) (S (VP (VBG moving) (PP (IN in) (NP (JJ many) (NNS directions))))) (SBAR (IN as) (S (NP (PRP it)) (VP (VBZ searches) (-LRB- -LRB-) (ADVP (RB vainly)) (PRN (, ,) (S (NP (PRP i)) (VP (VBP think))) (-RRB- -RRB-)) (PP (IN for) (NP (NP (NN something)) (ADJP (JJ fresh) (SBAR (S (VP (TO to) (VP (VB say)))))))))))))
(ROOT (VP (VBZ ) (PRT (RP )) (S (VP (VBG ) (PP (IN ) (NP (JJ ) (NNS ))))) (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (-LRB- ) (ADVP (RB )) (PRN (, ) (S (NP (PRP )) (VP (VBP ))) (-RRB- )) (PP (IN ) (NP (NP (NN )) (ADJP (JJ ) (SBAR (S (VP (TO ) (VP (VB )))))))))))))