(S (S (BASENP (DT The) (NNS riots)) (VP (VBP are) (VP (VP (VBG taking) (BASENP (NN place))) (PP (IN in) (NP (NP (BASENP (DT the) (JJ Nigerian) (NN city)) (PP (IN of) (BASENP (NNP Jos)))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (VP (VBN located) (PP (IN between) (NP (BASENP (DT the) (ADJP (JJ Christian) (CC and) (JJ Muslim)) (NNS areas)) (PP (IN of) (BASENP (NNP Nigeria)))))))))))))) (PERIOD .))