(S (S (BASENP (NNS Police)) (VP (VP (VBD informed) (BASENP (NN media))) (SBAR (S (BASENP (DT the) (NN incident)) (VP (VBD occurred) (PP (VBG follwing) (NP (BASENP (DT a) (NN dispute)) (SBAR (WHNP (WDT which)) (S (VP (VBD began) (PP (IN at) (NP (BASENP (DT a) (JJ nearby) (NN party)) (SBAR (WHADVP (WRB where)) (S (BASENP (NN alcohol)) (VP (VBD was) (VP (VBG being) (VP (VBN served)))))))))))))))))) (PERIOD .))