(S (S (NP (CC Both) (NP (BASENP (JJ global) (NN warming)) (CC and) (BASENP (DT the) (JJ slowing) (NN economy)))) (VP (VBP have) (VP (VBN been) (VP (VBN cited) (PP (IN as) (NP (BASENP (NNS reasons)) (PP (IN for) (NP (NP (BASENP (DT the) (JJ overwhelming) (NN use)) (PP (IN of) (BASENP (JJR lighter) (NNS fabrics)))) (PP (IN over) (BASENP (JJR heavier) (NN attire))))))))))) (PERIOD .))