of a good time for both children and parents 
(ROOT (PP (IN of) (NP (NP (DT a) (JJ good) (NN time)) (PP (IN for) (NP (CC both) (NNS children) (CC and) (NNS parents))))))
(ROOT (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (CC ) (NNS ) (CC ) (NNS ))))))