( ( ( The summit ) ( of ( Loihi seamount ) ) ) ( ( is ( ( ( more ( than 3,200 ) ) feet ) ( below ( ( ( ( the surface ) ( of ( the ocean ) ) ) and ) ( ( some ( 20 ( miles southeast ) ) ) ( of ( ( the ( big island ) ) ( of Hawaii ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN summit)) (PP (IN of) (NP (NNP Loihi) (NN seamount)))) (VP (VBZ is) (NP (NP (QP (JJR more) (IN than) (CD 3,200)) (NNS feet)) (PP (IN below) (NP (NP (NP (DT the) (NN surface)) (PP (IN of) (NP (DT the) (NN ocean)))) (CC and) (NP (NP (DT some) (CD 20) (NNS miles) (NN southeast)) (PP (IN of) (NP (NP (DT the) (JJ big) (NN island)) (PP (IN of) (NP (NNP Hawaii)))))))))) (. .)))
The summit of Loihi seamount is more than 3,200 feet below the surface of the ocean and some 20 miles southeast of the big island of Hawaii.
(ROOT (S (NP (NP (NNS Seamounts)) (SBAR (WHNP (WDT that)) (S (VP (VBP rise) (PP (IN above) (NP (DT the) (NN water) (NN surface))))))) (VP (VBP are) (VP (VBN called) (NP (NNS islands)))) (. .)))