( Brinker ( first ( ( ( took eyeglasses ) ( to Vietnam ) ) . ) ) )
(ROOT (S (NP (NNP Brinker)) (ADVP (RB first)) (VP (VBD took) (NP (NNS eyeglasses)) (PP (TO to) (NP (NNP Vietnam)))) (. .)))
Brinker first took eyeglasses to Vietnam.
(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))))) (. .)))