( ( ( The history ) ( of Lithuania ) ) ( ( can ( be ( divided ( into ( seven ( major periods ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN history)) (PP (IN of) (NP (NNP Lithuania)))) (VP (MD can) (VP (VB be) (VP (VBN divided) (PP (IN into) (NP (CD seven) (JJ major) (NNS periods)))))) (. .)))
The history of Lithuania can be divided into seven major periods.
(ROOT (S (NP (NNS Mollusks)) (VP (MD can) (VP (VB be) (VP (VBN divided) (PP (IN into) (NP (CD seven) (NNS classes)))))) (. .)))
Mollusks can be divided into seven classes.