( ( ( ( Second Line ) ( of Defense ) ) - ) ( ( Nonspecific Responses ) B. ) )
(ROOT (NP (NP (NP (NNP Second) (NNP Line)) (PP (IN of) (NP (NNP Defense)))) (: -) (NP (NP (JJ Nonspecific) (NNS Responses)) (NP (NNP B.)))))
Second Line of Defense -Nonspecific Responses B.
(ROOT (S (NP (JJ Inflammatory) (NN response)) (VP (VBZ is) (NP (NP (DT the) (JJ second) (NN line)) (PP (IN of) (NP (NN defense))))) (. .)))