(S (S (BASENP (PRP It)) (VP (VBZ has) (VP (ADVP (RB already)) (VP (VP (VBN become) (ADJP (RBR more) (JJ difficult))) (S (VP (TO to) (VP (VB find) (S (BASENP (NNS people)) (ADJP (JJ willing) (S (VP (TO to) (VP (VB contribute) (PP (TO to) (BASENP (JJ free) (NNP Internet))))))))))))))) (PERIOD .))