if you believe that the shocking conclusion is too much of a plunge or 
(ROOT (SBAR (SBAR (IN if) (S (NP (PRP you)) (VP (VBP believe) (SBAR (IN that) (S (NP (DT the) (JJ shocking) (NN conclusion)) (VP (VBZ is) (NP (NP (ADJP (RB too) (JJ much))) (PP (IN of) (NP (DT a) (NN plunge)))))))))) (CC or)))
(ROOT (SBAR (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (SBAR (IN ) (S (NP (DT ) (JJ ) (NN )) (VP (VBZ ) (NP (NP (ADJP (RB ) (JJ ))) (PP (IN ) (NP (DT ) (NN )))))))))) (CC )))