( ( Microscope ( ( -LRB- ( instrument -RRB- ) ) Microscope ) ) ( ( is ( ( an instrument ) ( that ( ( magnifies ( ( extremely small ) objects ) ) ( so ( they ( can ( be ( seen easily ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Microscope) (PRN (-LRB- -LRB-) (NP (NN instrument)) (-RRB- -RRB-)) (NNS Microscope)) (VP (VBZ is) (NP (NP (DT an) (NN instrument)) (SBAR (WHNP (WDT that)) (S (VP (VBZ magnifies) (NP (ADJP (RB extremely) (JJ small)) (NNS objects)) (SBAR (IN so) (S (NP (PRP they)) (VP (MD can) (VP (VB be) (VP (VBN seen) (ADVP (RB easily)))))))))))) (. .)))
Microscope (instrument) Microscope is an instrument that magnifies extremely small objects so they can be seen easily.
(ROOT (S (NP (DT A) (NN electron) (NN microscope)) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB see) (NP (ADJP (RB extremely) (JJ small)) (NNS objects))))))) (. .)))