( ( 49 ( Animal foods ) ) ( ( are ( ( the ( main reason ) ) ( for ( foodborne illness ) ) ) ) . ) )
(ROOT (S (NP (CD 49) (NNP Animal) (NNS foods)) (VP (VBP are) (NP (NP (DT the) (JJ main) (NN reason)) (PP (IN for) (NP (JJ foodborne) (NN illness))))) (. .)))
49 Animal foods are the main reason for foodborne illness.
(ROOT (S (NP (NNP Food) (NNP poisoning)) (VP (VBZ is) (NP (NP (DT another) (NN term)) (PP (IN for) (NP (JJ foodborne) (NN illness))))) (. .)))