(S (S (ADVP (RB Recently)) (S (BASENP (DT some) (NN fashion) (NNS capitals)) (VP (VBP have) (VP (VP (VBN mandated) (BASENP (JJ minimum) (NN body) (NN mass) (NNS indexes))) (PP (IN for) (BASENP (NN runway) (NNS models))))))) (PERIOD .))