Supported by government grants, private foundations, and law firms
( Supported ( by ( ( ( ( ( ( government grants ) , ) ( private foundations ) ) , ) and ) ( law firms ) ) ) )
(ROOT (VP (VBN Supported) (PP (IN by) (NP (NP (NN government) (NNS grants)) (, ,) (NP (JJ private) (NNS foundations)) (, ,) (CC and) (NP (NN law) (NNS firms))))))
Law firms give more money than anyone else.  
( ( Law firms ) ( ( ( give ( more money ) ) ( than ( anyone else ) ) ) . ) )
(ROOT (S (NP (NNP Law) (NNS firms)) (VP (VBP give) (NP (JJR more) (NN money)) (PP (IN than) (NP (NN anyone) (RB else)))) (. .)))