(S (S (PP (VBG According) (PP (TO to) (BASENP (NNS reports)))) (COMMA ,) (S (NP (QP (ADVP (IN at) (JJS least)) (NN eighteen)) (NNS people)) (VP (VBD were) (VP (VP (VP (VBN killed) (PP (IN in) (BASENP (NNP Brazil)))) (PP (IN in) (BASENP (DT the) (JJ past) (NN 24) (NNS hours)))) (COMMA ,) (PP (VBG following) (NP (BASENP (JJ heavy) (NNS storms)) (SBAR (WHNP (WDT that)) (S (VP (VBD led) (PP (TO to) (NP (BASENP (NNS mudslides)) (CC and) (BASENP (JJ torrential) (NNS rains))))))))))))) (PERIOD .))