(S (S (BASENP (PRP I)) (VP (VBD saw) (NP (BASENP (NN two) (JJ long-term) (NNS problems)) (COLON :) (NP (ADVP (RB first)) (COMMA ,) (NP (BASENP (NNP WiMAX)) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (ADJP (JJ able) (S (VP (TO to) (VP (VP (VP (VB provide) (BASENP (NNP Internet) (NN access))) (PP (TO to) (BASENP (NNS people)))) (PP (IN for) (NP (BASENP (NNS miles)) (PP (IN within) (BASENP (PRPD its) (NN range))))))))))))))))) (PERIOD .))