( ( What ( he found ) ) ( ( were ( ( ( ( ( ( ( ( ( ( good harbors ) , ) geese ) , ) seals ) and ) ( ( an abundance ) ( of ( fresh water ) ) ) ) , ) but ) ( ( no evidence ) ( of ( any ( prior ( human habitation ) ) ) ) ) ) ) . ) )
(ROOT (S (SBAR (WHNP (WP What)) (S (NP (PRP he)) (VP (VBD found)))) (VP (VBD were) (NP (NP (NP (JJ good) (NNS harbors)) (, ,) (NP (NNS geese)) (, ,) (NP (NNS seals)) (CC and) (NP (NP (DT an) (NN abundance)) (PP (IN of) (NP (JJ fresh) (NN water))))) (, ,) (CC but) (NP (NP (DT no) (NN evidence)) (PP (IN of) (NP (DT any) (JJ prior) (JJ human) (NN habitation)))))) (. .)))
What he found were good harbors, geese, seals and an abundance of fresh water, but no evidence of any prior human habitation.
(ROOT (S (NP (NP (DT The) (NN abundance)) (PP (IN of) (NP (NN water)))) (VP (VBZ makes) (NP (NP (DT the) (NN earth) (NN habitable)) (PP (IN for) (NP (NNS humans))))) (. .)))