( ( Most ( plant diseases ) ) ( ( ( require moisture ) ( to ( ( grow and ) reproduce ) ) ) . ) )
(ROOT (S (NP (JJS Most) (NN plant) (NNS diseases)) (VP (VBP require) (NP (NN moisture)) (S (VP (TO to) (VP (VB grow) (CC and) (VB reproduce))))) (. .)))
Most plant diseases require moisture to grow and reproduce.
(ROOT (S (NP (NP (VBG Growing)) (CC and) (NP (NN reproducing))) (VP (VBP occur) (PP (IN in) (NP (DT both) (NNS plants) (CC and) (NNS humans)))) (. .)))
Growing and reproducing occur in both plants and humans.