( ( There ( was ( ( ( ( ( no danger ) ( of tsunami ) ) , ) or ) ( ( huge waves ) ( caused ( by ( ( undersea disturbances ) ( such ( as ( ( ( volcanic activity ) or ) earthquakes ) ) ) ) ) ) ) ) ) ) ( , ( ( the ( Meteorological Agency ) ) ( said . ) ) ) )
(ROOT (S (S (NP (EX There)) (VP (VBD was) (NP (NP (NP (DT no) (NN danger)) (PP (IN of) (NP (NN tsunami)))) (, ,) (CC or) (NP (NP (JJ huge) (NNS waves)) (VP (VBN caused) (PP (IN by) (NP (NP (NN undersea) (NNS disturbances)) (PP (JJ such) (IN as) (NP (NP (JJ volcanic) (NN activity)) (CC or) (NP (NNS earthquakes))))))))))) (, ,) (NP (DT the) (NNP Meteorological) (NNP Agency)) (VP (VBD said)) (. .)))
There was no danger of tsunami, or huge waves caused by undersea disturbances such as volcanic activity or earthquakes, the Meteorological Agency said.
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NP (DT the) (NN energy)) (PP (IN of) (NP (DT the) (NN earthquake)))) (VP (VBZ reaches) (VP (NN shore))))) (, ,) (NP (PRP it)) (VP (VBZ forms) (SBAR (S (NP (DT a) (JJ huge) (NN wave)) (VP (VBD called) (NP (DT a) (NN tsunami)))))) (. .)))