(S (S (PP (IN In) (BASENP (DT a) (NN 2006) (NN report))) (COMMA ,) (S (NP (BASENP (DT the) (NNP International) (NNP Union)) (PP (IN for) (NP (BASENP (NNP Conservation)) (PP (IN of) (BASENP (NNP Nature)))))) (VP (VBD said) (SBAR (IN that) (S (NP (NP (BASENP (NNS areas)) (PP (IN in) (BASENP (NNP Sri) (NNP Lanka)))) (PP (IN with) (BASENP (NN mangrove) (NNS forests)))) (VP (VP (VP (VBD suffered) (BASENP (JJR less) (NN damage))) (PP (IN in) (BASENP (DT the) (NN 2004) (JJ Asian) (FW tsunami)))) (COMMA ,) (PP (VBN compared) (PP (IN with) (NP (BASENP (NNS regions)) (SBAR (WHADVP (WRB where)) (S (BASENP (NNS forests)) (VP (VBD had) (VP (VBN been) (VP (VBN destroyed))))))))))))))) (PERIOD .))