(S (S (S (BASENP (DT This)) (VP (VBZ is) (NP (NP (BASENP (DT the) (JJ third) (NN mass) (NN stranding)) (PP (IN on) (NP (BASENP (DT the) (NN country) (POS 's)) (NN coast)))) (BASENP (DT this) (NN summer))))) (COLON ;) (S (S (BASENP (NN 125) (NN pilot) (NNS whales)) (VP (VBD died) (PP (IN in) (NP (BASENP (DT the) (NN two) (JJ other) (NNS beachings)) (ADVP (RBR earlier)))))) (CONJP (COMMA ,) (CC and)) (S (BASENP (DT another) (NN 43)) (VP (VBD were) (VP (VBN re-floated) (ADVP (RB out) (PP (TO to) (BASENP (DT the) (NN ocean))))))))) (PERIOD .))