( Childhood ( ( ( was not ) ( considered ( ( a ( separate stage ) ) ( of life ) ) ) ) . ) )
(ROOT (S (NP (NNP Childhood)) (VP (VBD was) (RB not) (VP (VBN considered) (NP (NP (DT a) (JJ separate) (NN stage)) (PP (IN of) (NP (NN life)))))) (. .)))
Childhood was not considered a separate stage of life.
(ROOT (S (NP (NNP Childhood)) (VP (VBZ is) (ADJP (ADJP (RB typically) (JJR easier)) (PP (IN for) (S (VP (VBG learning) (NP (JJ multiple) (NNS languages))))))) (. .)))