( ( Triggers ( of ( Innate Behavior ) ) ) - )
(ROOT (NP (NP (NNS Triggers)) (PP (IN of) (NP (NNP Innate) (NNP Behavior))) (: -)))
Triggers of Innate Behavior -
(ROOT (S (NP (NNP Reflex) (NNS behaviors)) (VP (VBP are) (NP (NP (DT the) (RB only) (JJ innate) (NNS behaviors)) (PP (IN in) (NP (NNS humans))))) (. .)))