( ( ( The ( two ( main types ) ) ) ( of diabetes ) ) ( ( are ( ( insulin-dependent and ) non-insulin-dependent ) ) . ) )
(ROOT (S (NP (NP (DT The) (CD two) (JJ main) (NNS types)) (PP (IN of) (NP (NN diabetes)))) (VP (VBP are) (ADJP (JJ insulin-dependent) (CC and) (JJ non-insulin-dependent))) (. .)))
The two main types of diabetes are insulin-dependent and non-insulin-dependent.
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD two) (JJ different) (JJ main) (NNS types)) (PP (IN of) (NP (NN diabetes))))) (. .)))