(S (S (S (VP (TO To) (VP (VB address) (BASENP (NN privacy) (NNS concerns))))) (COMMA ,) (S (BASENP (DT the) (NN paper)) (VP (VBZ proposes) (S (VP (TO to) (VP (VP (VB add) (BASENP (NNS stickers))) (PP (TO to) (NP (BASENP (DT the) (NN entry) (NNS points)) (PP (IN at) (BASENP (DT the) (NNS taxis))))))))))) (PERIOD .))