( ( The article ) ( ( is ( ( a ( great example ) ) ( of ( reading ( to learn ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN article)) (VP (VBZ is) (NP (NP (DT a) (JJ great) (NN example)) (PP (IN of) (S (VP (VBG reading) (S (VP (TO to) (VP (VB learn))))))))) (. .)))
The article is a great example of reading to learn.
(ROOT (S (S (VP (VBG Being) (ADJP (JJ able) (S (VP (TO to) (VP (VB read))))))) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (DT a) (JJ learned) (NN trait))))) (. .)))