(S (S (BASENP (DT The) (NNP Coast) (NNP Guard)) (VP (ADVP (RB also)) (VP (VBD said) (SBAR (IN that) (S (S (BASENP (DT the) (NNS fishermen)) (VP (VBD were) (VP (VBN warned) (SBAR (IN that) (S (BASENP (DT the) (NN ice)) (VP (MD could) (VP (VB break)))))))) (CONJP (COMMA ,) (CC but)) (S (BASENP (NN many)) (VP (VP (VBD did) (RB n't)) (VP (VB believe) (SBAR (S (NP (EX there)) (VP (VBD was) (BASENP (DT any) (NN danger))))))))))))) (PERIOD .))