until then there 's always these rehashes to feed to the younger generations 
(ROOT (S (PP (IN until) (ADVP (RB then))) (NP (EX there)) (VP (VBZ 's) (ADVP (RB always)) (NP (NP (DT these) (NNS rehashes)) (SBAR (S (VP (TO to) (VP (VB feed) (PP (IN to) (NP (DT the) (JJR younger) (NNS generations)))))))))))
(ROOT (S (PP (IN ) (ADVP (RB ))) (NP (EX )) (VP (VBZ ) (ADVP (RB )) (NP (NP (DT ) (NNS )) (SBAR (S (VP (TO ) (VP (VB ) (PP (IN ) (NP (DT ) (JJR ) (NNS )))))))))))