( ( Tide Cyclical ) ( ( ( ( rise and ) fall ) ( of ( ( the surface ) ( of ( the oceans ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Tide) (NNP Cyclical)) (VP (VBP rise) (CC and) (VBP fall) (PP (IN of) (NP (NP (DT the) (NN surface)) (PP (IN of) (NP (DT the) (NNS oceans)))))) (. .)))
Tide Cyclical rise and fall of the surface of the oceans .
(ROOT (S (NP (NNS Tides)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (SBAR (WHADVP (WRB when)) (S (NP (NP (DT the) (NN water)) (PP (IN of) (NP (DT the) (NN ocean)))) (ADVP (RB slowly)) (VP (VP (VBZ rises)) (CC and) (VP (VBZ falls)))))))) (. .)))