( However ( , ( ( in 1609 ) ( , ( ( the ( first telescope ) ) ( ( was ( invented ( by ( Galileo Galilee ) ) ) ) . ) ) ) ) ) )
(ROOT (S (ADVP (RB However)) (, ,) (PP (IN in) (NP (CD 1609))) (, ,) (NP (DT the) (JJ first) (NN telescope)) (VP (VBD was) (VP (VBN invented) (PP (IN by) (NP (NNP Galileo) (NNP Galilee))))) (. .)))
However, in 1609, the first telescope was invented by Galileo Galilee.
(ROOT (S (NP (NNP Galileo)) (VP (VBD built) (NP (DT the) (JJ first) (NN telescope))) (. .)))