(S (S (BASENP (NN Two) (JJ other) (NN media) (NNS forms)) (VP (VBP have) (VP (ADVP (RB also)) (VP (VB become) (NP (BASENP (ADJP (RBR more) (JJ standard)) (NNS elements)) (PP (IN of) (BASENP (DT the) (NN value) (NN chain)))))))) (PERIOD .))