evolved from star to superstar some time 
(ROOT (S (VP (VBD evolved) (PP (IN from) (NP (NN star))) (PP (TO to) (NP (NN superstar))) (NP (DT some) (NN time)))))
(ROOT (S (VP (VBD ) (PP (IN ) (NP (NN ))) (PP (TO ) (NP (NN ))) (NP (DT ) (NN )))))