those willing to endure its extremely languorous rhythms , waiting for happiness 
(ROOT (S (NP (NP (DT those)) (ADJP (JJ willing) (S (VP (TO to) (VP (VB endure) (NP (PRP$ its) (ADJP (RB extremely) (JJ languorous)) (NNS rhythms))))))) (, ,) (S (VP (VBG waiting) (PP (IN for) (NP (NN happiness)))))))
(ROOT (S (NP (NP (DT )) (ADJP (JJ ) (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (ADJP (RB ) (JJ )) (NNS ))))))) (, ) (S (VP (VBG ) (PP (IN ) (NP (NN )))))))