(S (S (PP (IN At) (NP (BASENP (NNP Wilfrid) (NNP Laurier) (NNP University)) (PP (IN in) (NP (NP (BASENP (NNP Waterloo)) (COMMA ,) (BASENP (NNP Ontario))) (COMMA ,) (BASENP (NNP Canada)))))) (COMMA ,) (S (BASENP (NNS students)) (VP (VBP are) (VP (VBG finding) (SBAR (IN that) (S (NP (BASENP (JJ popular) (NN MP3) (NNS players)) (PRN (COMMA ,) (PP (IN such) (PP (IN as) (NP (BASENP (NNP Apple) (POS 's)) (NNP iPod)))) (COMMA ,))) (VP (VBP are) (NP (BASENP (ADJP (RB very) (JJ convenient)) (NNS devices)) (PP (IN for) (S (VP (VP (VBG listening) (PP (TO to) (BASENP (NN music)))) (UCP (UCP (PP (IN at) (BASENP (DT the) (NN gym))) (COMMA ,) (SBAR (IN while) (S (VP (VBG traveling) (PP (IN on) (BASENP (NN foot))))))) (CONJP (COMMA ,) (CC and)) (PP (IN in) (BASENP (DT the) (NN car))))))))))))))) (PERIOD .))