However, we recognize that gifts at the Maennerchor Society level are not possible for all.
( However ( , ( we ( ( recognize ( that ( ( gifts ( at ( the ( Maennerchor ( Society level ) ) ) ) ) ( ( are not ) ( possible ( for all ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB However)) (, ,) (NP (PRP we)) (VP (VBP recognize) (SBAR (IN that) (S (NP (NP (NNS gifts)) (PP (IN at) (NP (DT the) (NNP Maennerchor) (NNP Society) (NN level)))) (VP (VBP are) (RB not) (ADJP (JJ possible) (PP (IN for) (NP (DT all)))))))) (. .)))
Only rich people can afford to donate money. 
( ( Only ( rich people ) ) ( ( can ( afford ( to ( donate money ) ) ) ) . ) )
(ROOT (S (NP (RB Only) (JJ rich) (NNS people)) (VP (MD can) (VP (VB afford) (S (VP (TO to) (VP (VB donate) (NP (NN money))))))) (. .)))