( ( These ( early developments ) ) ( ( explain ( why ( it ( boasts ( ( ( ( the ( world 's ) ) ( ( ( first and ) third-largest ) ( mobile ( phone makers ) ) ) ) , ) ( ( ( Nokia ( of Finland ) ) and ) ( ( Sweden 's ) Ericsson ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT These) (JJ early) (NNS developments)) (VP (VBP explain) (SBAR (WHADVP (WRB why)) (S (NP (PRP it)) (VP (VBZ boasts) (NP (NP (NP (DT the) (NN world) (POS 's)) (ADJP (JJ first) (CC and) (JJ third-largest)) (JJ mobile) (NN phone) (NNS makers)) (, ,) (NP (NP (NP (NNP Nokia)) (PP (IN of) (NP (NNP Finland)))) (CC and) (NP (NP (NNP Sweden) (POS 's)) (NNP Ericsson)))))))) (. .)))
These early developments explain why it boasts the world's first and third-largest mobile phone makers, Nokia of Finland and Sweden's Ericsson.
(ROOT (S (NP (NNS Microscopes)) (VP (VBD were) (ADVP (RB first)) (VP (VBN developed) (PP (IN in) (NP (DT the) (JJ early) (NN 1600s))) (PP (IN by) (NP (JJ eyeglass) (NNS makers))))) (. .)))