sentence1_binary_parse: ( ( ( A protein ) ( in ( their blood ) ) ) ( ( kills ( ( the bacterium ) ( that ( causes ( Lyme disease ) ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (NP (DT A) (NN protein)) (PP (IN in) (NP (PRP$ their) (NN blood)))) (VP (VBZ kills) (NP (NP (DT the) (NN bacterium)) (SBAR (WHNP (WDT that)) (S (VP (VBZ causes) (NP (JJ Lyme) (NN disease))))))) (. .)))
sentence1: A protein in their blood kills the bacterium that causes Lyme disease.
sentence2_parse: (ROOT (S (NP (JJ Lyme) (NN disease)) (VP (VBZ is) (VP (VBN caused) (PP (IN by) (NP (NNS bacteria))))) (. .)))
sentence2: Lyme disease is caused by bacteria.