( ( ( ( Tides ( Lunar ( Eclipses Activities ) ) ) , ) ( Web ( Links ( TIDES Tides ) ) ) ) ( ( ( ( are ( periodic rises ) ) and ) ( falls ( of ( ( large bodies ) ( of water ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Tides) (NNP Lunar) (NNP Eclipses) (NNPS Activities)) (, ,) (NP (NNP Web) (NNP Links) (NNP TIDES) (NNP Tides))) (VP (VP (VBP are) (NP (JJ periodic) (NNS rises))) (CC and) (VP (VBZ falls) (PP (IN of) (NP (NP (JJ large) (NNS bodies)) (PP (IN of) (NP (NN water))))))) (. .)))
Tides Lunar Eclipses Activities, Web Links TIDES Tides are periodic rises and falls of large bodies of water.
(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)))))))) (. .)))